diff --git a/src/app/app.cpp b/src/app/app.cpp
index 3831d1d85..a6e636939 100644
--- a/src/app/app.cpp
+++ b/src/app/app.cpp
@@ -226,6 +226,8 @@ void App::run()
     // Initialize Steam API
 #ifdef ENABLE_STEAM
     steam::SteamAPI steam;
+    if (steam.initialized())
+      she::instance()->activateApp();
 #endif
 
 #ifdef ENABLE_UPDATER
diff --git a/src/app/commands/cmd_close_file.cpp b/src/app/commands/cmd_close_file.cpp
index 93095d8f1..cd34b8fbf 100644
--- a/src/app/commands/cmd_close_file.cpp
+++ b/src/app/commands/cmd_close_file.cpp
@@ -50,7 +50,7 @@ protected:
     Workspace* workspace = App::instance()->workspace();
     WorkspaceView* view = workspace->activeView();
     if (view)
-      workspace->closeView(view);
+      workspace->closeView(view, false);
   }
 };
 
@@ -60,12 +60,17 @@ public:
     : Command("CloseAllFiles",
               "Close All Files",
               CmdRecordableFlag) {
+    m_quitting = false;
   }
 
   Command* clone() const override { return new CloseAllFilesCommand(*this); }
 
 protected:
 
+  void onLoadParams(const Params& params) override {
+    m_quitting = params.get_as<bool>("quitting");
+  }
+
   void onExecute(Context* context) override {
     Workspace* workspace = App::instance()->workspace();
 
@@ -78,11 +83,13 @@ protected:
     }
 
     for (auto docView : docViews) {
-      if (!workspace->closeView(docView))
+      if (!workspace->closeView(docView, m_quitting))
         break;
     }
   }
 
+private:
+  bool m_quitting;
 };
 
 Command* CommandFactory::createCloseFileCommand()
diff --git a/src/app/commands/cmd_exit.cpp b/src/app/commands/cmd_exit.cpp
index 53e57edf4..852918ed9 100644
--- a/src/app/commands/cmd_exit.cpp
+++ b/src/app/commands/cmd_exit.cpp
@@ -11,6 +11,7 @@
 
 #include "app/app.h"
 #include "app/commands/command.h"
+#include "app/commands/commands.h"
 #include "app/context.h"
 #include "app/document.h"
 #include "app/ui/main_window.h"
@@ -34,22 +35,17 @@ ExitCommand::ExitCommand()
 {
 }
 
-void ExitCommand::onExecute(Context* context)
+void ExitCommand::onExecute(Context* ctx)
 {
-  const doc::Documents& docs = context->documents();
-  bool modifiedFiles = false;
+  if (ctx->hasModifiedDocuments()) {
+    Command* closeAll = CommandsModule::instance()->getCommandByName(CommandId::CloseAllFiles);
+    Params params;
+    params.set("quitting", "1");
+    ctx->executeCommand(closeAll, params);
 
-  for (doc::Documents::const_iterator it=docs.begin(), end=docs.end(); it!=end; ++it) {
-    const Document* document = static_cast<Document*>(*it);
-    if (document->isModified()) {
-      modifiedFiles = true;
-      break;
-    }
-  }
-
-  if (modifiedFiles) {
-    if (ui::Alert::show("Warning<<There are sprites with changes.<<Do you want to quit anyway?||&Yes||&No") != 1)
-      return; // In this case the user doesn't want to close with modified files
+    // The user didn't save all documents (canceled the exit)
+    if (ctx->hasModifiedDocuments())
+      return;
   }
 
   // Close the window
diff --git a/src/app/context.cpp b/src/app/context.cpp
index f2e0139b6..21d906d89 100644
--- a/src/app/context.cpp
+++ b/src/app/context.cpp
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -38,6 +38,14 @@ app::Document* Context::activeDocument() const
   return static_cast<app::Document*>(doc::Context::activeDocument());
 }
 
+bool Context::hasModifiedDocuments() const
+{
+  for (auto doc : documents())
+    if (static_cast<app::Document*>(doc)->isModified())
+      return true;
+  return false;
+}
+
 void Context::executeCommand(const char* commandName)
 {
   Command* cmd = CommandsModule::instance()->getCommandByName(commandName);
diff --git a/src/app/context.h b/src/app/context.h
index 44edec984..e0463ce69 100644
--- a/src/app/context.h
+++ b/src/app/context.h
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -63,6 +63,7 @@ namespace app {
     void sendDocumentToTop(doc::Document* document);
 
     app::Document* activeDocument() const;
+    bool hasModifiedDocuments() const;
 
     void executeCommand(const char* commandName);
     virtual void executeCommand(Command* command, const Params& params = Params());
diff --git a/src/app/ui/data_recovery_view.cpp b/src/app/ui/data_recovery_view.cpp
index 4bfa0928b..8f9bc1fe0 100644
--- a/src/app/ui/data_recovery_view.cpp
+++ b/src/app/ui/data_recovery_view.cpp
@@ -218,7 +218,7 @@ void DataRecoveryView::onWorkspaceViewSelected()
 {
 }
 
-bool DataRecoveryView::onCloseView(Workspace* workspace)
+bool DataRecoveryView::onCloseView(Workspace* workspace, bool quitting)
 {
   workspace->removeView(this);
   return true;
diff --git a/src/app/ui/data_recovery_view.h b/src/app/ui/data_recovery_view.h
index f27207dcf..039d7bfc9 100644
--- a/src/app/ui/data_recovery_view.h
+++ b/src/app/ui/data_recovery_view.h
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -34,7 +34,7 @@ namespace app {
     // WorkspaceView implementation
     ui::Widget* getContentWidget() override { return this; }
     void onWorkspaceViewSelected() override;
-    bool onCloseView(Workspace* workspace) override;
+    bool onCloseView(Workspace* workspace, bool quitting) override;
     void onTabPopup(Workspace* workspace) override;
 
     // Triggered when the list is empty (because the user deleted all
diff --git a/src/app/ui/devconsole_view.cpp b/src/app/ui/devconsole_view.cpp
index 1e9738979..f329baa7c 100644
--- a/src/app/ui/devconsole_view.cpp
+++ b/src/app/ui/devconsole_view.cpp
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -109,7 +109,7 @@ void DevConsoleView::onWorkspaceViewSelected()
   m_entry->requestFocus();
 }
 
-bool DevConsoleView::onCloseView(Workspace* workspace)
+bool DevConsoleView::onCloseView(Workspace* workspace, bool quitting)
 {
   workspace->removeView(this);
   return true;
diff --git a/src/app/ui/devconsole_view.h b/src/app/ui/devconsole_view.h
index 3fd60de0f..eaefc6403 100644
--- a/src/app/ui/devconsole_view.h
+++ b/src/app/ui/devconsole_view.h
@@ -36,7 +36,7 @@ namespace app {
     bool canCloneWorkspaceView() override { return true; }
     WorkspaceView* cloneWorkspaceView() override;
     void onWorkspaceViewSelected() override;
-    bool onCloseView(Workspace* workspace) override;
+    bool onCloseView(Workspace* workspace, bool quitting) override;
     void onTabPopup(Workspace* workspace) override;
 
     // EngineDelegate impl
diff --git a/src/app/ui/document_view.cpp b/src/app/ui/document_view.cpp
index 48f9af230..267ac24ed 100644
--- a/src/app/ui/document_view.cpp
+++ b/src/app/ui/document_view.cpp
@@ -220,7 +220,7 @@ void DocumentView::onClonedFrom(WorkspaceView* from)
     ->setViewScroll(View::getView(srcEditor)->viewScroll());
 }
 
-bool DocumentView::onCloseView(Workspace* workspace)
+bool DocumentView::onCloseView(Workspace* workspace, bool quitting)
 {
   if (m_editor->isMovingPixels())
     m_editor->dropMovingPixels();
@@ -247,8 +247,12 @@ bool DocumentView::onCloseView(Workspace* workspace)
       // see if the sprite has changes
       while (m_document->isModified()) {
         // ask what want to do the user with the changes in the sprite
-        int ret = Alert::show("Warning<<Saving changes in:<<%s||&Save||Do&n't Save||&Cancel",
-          m_document->name().c_str());
+        int ret = Alert::show("Warning"
+                              "<<Saving changes to the sprite"
+                              "<<\"%s\" before %s?"
+                              "||&Save||Do&n't Save||&Cancel",
+                              m_document->name().c_str(),
+                              quitting ? "quitting": "closing");
 
         if (ret == 1) {
           // "save": save the changes
diff --git a/src/app/ui/document_view.h b/src/app/ui/document_view.h
index 7d9ef3ba1..c45e24fbe 100644
--- a/src/app/ui/document_view.h
+++ b/src/app/ui/document_view.h
@@ -67,7 +67,7 @@ namespace app {
     WorkspaceView* cloneWorkspaceView() override;
     void onWorkspaceViewSelected() override;
     void onClonedFrom(WorkspaceView* from) override;
-    bool onCloseView(Workspace* workspace) override;
+    bool onCloseView(Workspace* workspace, bool quitting) override;
     void onTabPopup(Workspace* workspace) override;
     InputChainElement* onGetInputChainElement() override { return this; }
 
diff --git a/src/app/ui/home_view.cpp b/src/app/ui/home_view.cpp
index 690b5b9c4..1897bdbf0 100644
--- a/src/app/ui/home_view.cpp
+++ b/src/app/ui/home_view.cpp
@@ -89,7 +89,7 @@ TabIcon HomeView::getTabIcon()
   return TabIcon::HOME;
 }
 
-bool HomeView::onCloseView(Workspace* workspace)
+bool HomeView::onCloseView(Workspace* workspace, bool quitting)
 {
   workspace->removeView(this);
   return true;
diff --git a/src/app/ui/home_view.h b/src/app/ui/home_view.h
index 691510d5d..a07dffc40 100644
--- a/src/app/ui/home_view.h
+++ b/src/app/ui/home_view.h
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -50,7 +50,7 @@ namespace app {
 
     // WorkspaceView implementation
     ui::Widget* getContentWidget() override { return this; }
-    bool onCloseView(Workspace* workspace) override;
+    bool onCloseView(Workspace* workspace, bool quitting) override;
     void onTabPopup(Workspace* workspace) override;
     void onWorkspaceViewSelected() override;
 
diff --git a/src/app/ui/main_window.cpp b/src/app/ui/main_window.cpp
index 818ea7972..627a55743 100644
--- a/src/app/ui/main_window.cpp
+++ b/src/app/ui/main_window.cpp
@@ -298,7 +298,7 @@ void MainWindow::onCloseTab(Tabs* tabs, TabView* tabView)
   WorkspaceView* view = dynamic_cast<WorkspaceView*>(tabView);
   ASSERT(view);
   if (view)
-    m_workspace->closeView(view);
+    m_workspace->closeView(view, false);
 }
 
 void MainWindow::onCloneTab(Tabs* tabs, TabView* tabView, int pos)
diff --git a/src/app/ui/workspace.cpp b/src/app/ui/workspace.cpp
index c13e012c2..70f4dd0a4 100644
--- a/src/app/ui/workspace.cpp
+++ b/src/app/ui/workspace.cpp
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -75,9 +75,9 @@ void Workspace::removeView(WorkspaceView* view)
     panel->removeView(view);
 }
 
-bool Workspace::closeView(WorkspaceView* view)
+bool Workspace::closeView(WorkspaceView* view, bool quitting)
 {
-  return view->onCloseView(this);
+  return view->onCloseView(this, quitting);
 }
 
 WorkspaceView* Workspace::activeView()
diff --git a/src/app/ui/workspace.h b/src/app/ui/workspace.h
index 25dceccb2..65803fe2b 100644
--- a/src/app/ui/workspace.h
+++ b/src/app/ui/workspace.h
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -39,7 +39,7 @@ namespace app {
 
     // Closes the given view. Returns false if the user cancels the
     // operation.
-    bool closeView(WorkspaceView* view);
+    bool closeView(WorkspaceView* view, bool quitting);
 
     WorkspaceView* activeView();
     void setActiveView(WorkspaceView* view);
diff --git a/src/app/ui/workspace_view.h b/src/app/ui/workspace_view.h
index 15d0e6317..e6084ea82 100644
--- a/src/app/ui/workspace_view.h
+++ b/src/app/ui/workspace_view.h
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2001-2015  David Capello
+// Copyright (C) 2001-2016  David Capello
 //
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 2 as
@@ -37,7 +37,7 @@ namespace app {
 
     // Returns true if the view was closed successfully or false if
     // the user cancels the operation.
-    virtual bool onCloseView(Workspace* workspace) = 0;
+    virtual bool onCloseView(Workspace* workspace, bool quitting) = 0;
 
     virtual void onTabPopup(Workspace* workspace) = 0;
 
diff --git a/src/she/alleg4/she.cpp b/src/she/alleg4/she.cpp
index 3fdea8128..f0e828c4e 100644
--- a/src/she/alleg4/she.cpp
+++ b/src/she/alleg4/she.cpp
@@ -144,6 +144,10 @@ public:
     delete this;
   }
 
+  void activateApp() override {
+    // Do nothing
+  }
+
   void finishLaunching() override {
     // Do nothing
   }
diff --git a/src/she/osx/app.h b/src/she/osx/app.h
index f0352b84d..91842f64b 100644
--- a/src/she/osx/app.h
+++ b/src/she/osx/app.h
@@ -22,6 +22,7 @@ namespace she {
     ~OSXApp();
 
     bool init();
+    void activateApp();
     void finishLaunching();
 
   private:
diff --git a/src/she/osx/app.mm b/src/she/osx/app.mm
index 801b0c962..900ce804f 100644
--- a/src/she/osx/app.mm
+++ b/src/she/osx/app.mm
@@ -27,11 +27,25 @@ public:
 
     [m_app setActivationPolicy:NSApplicationActivationPolicyRegular];
     [m_app setDelegate:m_appDelegate];
-    [m_app activateIgnoringOtherApps:YES];
+
+    // Don't activate the application ignoring other apps. This is
+    // called by OS X when the application is launched by the user
+    // from the application bundle. In this way, we can execute
+    // aseprite from the command line/bash scripts and the app will
+    // not be activated.
+    //[m_app activateIgnoringOtherApps:YES];
 
     return true;
   }
 
+  // We might need to call this function when the app is launched from
+  // Steam. It appears that there is a bug on OS X Steam client where
+  // the app is launched, activated, and then the Steam client is
+  // activated again.
+  void activateApp() {
+    [m_app activateIgnoringOtherApps:YES];
+  }
+
   void finishLaunching() {
     [m_app finishLaunching];
   }
@@ -67,6 +81,11 @@ bool OSXApp::init()
   return m_impl->init();
 }
 
+void OSXApp::activateApp()
+{
+  m_impl->activateApp();
+}
+
 void OSXApp::finishLaunching()
 {
   m_impl->finishLaunching();
diff --git a/src/she/osx/view.mm b/src/she/osx/view.mm
index 42e103e34..b291af1d1 100644
--- a/src/she/osx/view.mm
+++ b/src/she/osx/view.mm
@@ -91,7 +91,8 @@ bool is_key_pressed(KeyScancode scancode)
 
 - (id)initWithFrame:(NSRect)frameRect
 {
-  m_nsCursor = [NSCursor arrowCursor];
+  // We start without the system mouse cursor
+  m_nsCursor = nil;
   m_visibleMouse = true;
   m_pointerType = she::PointerType::Unknown;
 
diff --git a/src/she/skia/skia_system.h b/src/she/skia/skia_system.h
index 2f9654903..ebb4ee376 100644
--- a/src/she/skia/skia_system.h
+++ b/src/she/skia/skia_system.h
@@ -57,6 +57,12 @@ public:
     delete this;
   }
 
+  void activateApp() override {
+#if __APPLE__
+    OSXApp::instance()->activateApp();
+#endif
+  }
+
   void finishLaunching() override {
 #if __APPLE__
     // Start processing NSApplicationDelegate events. (E.g. after
diff --git a/src/she/system.h b/src/she/system.h
index 9cf224ba3..cce34ad29 100644
--- a/src/she/system.h
+++ b/src/she/system.h
@@ -32,6 +32,7 @@ namespace she {
   public:
     virtual ~System() { }
     virtual void dispose() = 0;
+    virtual void activateApp() = 0;
     virtual void finishLaunching() = 0;
     virtual Capabilities capabilities() const = 0;
     virtual Logger* logger() = 0;
diff --git a/src/steam/steam.cpp b/src/steam/steam.cpp
index 9a8ed1160..29d8cd821 100644
--- a/src/steam/steam.cpp
+++ b/src/steam/steam.cpp
@@ -35,16 +35,20 @@ typedef void (*SteamAPI_Shutdown_Func)();
 
 class SteamAPI::Impl {
 public:
-  Impl() {
+  Impl() : m_initialized(false) {
     m_steamLib = base::load_dll(
       base::join_path(base::get_file_path(base::get_app_path()),
                       STEAM_API_DLL_FILENAME));
-    if (!m_steamLib)
+    if (!m_steamLib) {
+      LOG("Steam library not found...\n");
       return;
+    }
 
     auto SteamAPI_Init = base::get_dll_proc<SteamAPI_Init_Func>(m_steamLib, "SteamAPI_Init");
-    if (!SteamAPI_Init)
+    if (!SteamAPI_Init) {
+      LOG("SteamAPI_Init not found...\n");
       return;
+    }
 
     if (!SteamAPI_Init()) {
       LOG("Steam is not initialized...\n");
@@ -52,6 +56,7 @@ public:
     }
 
     LOG("Steam initialized...\n");
+    m_initialized = true;
   }
 
   ~Impl() {
@@ -67,8 +72,13 @@ public:
     base::unload_dll(m_steamLib);
   }
 
+  bool initialized() const {
+    return m_initialized;
+  }
+
 private:
   base::dll m_steamLib;
+  bool m_initialized;
 };
 
 SteamAPI::SteamAPI()
@@ -81,4 +91,9 @@ SteamAPI::~SteamAPI()
   delete m_impl;
 }
 
+bool SteamAPI::initialized() const
+{
+  return m_impl->initialized();
+}
+
 } // namespace steam
diff --git a/src/steam/steam.h b/src/steam/steam.h
index 907eee58a..236682c5a 100644
--- a/src/steam/steam.h
+++ b/src/steam/steam.h
@@ -15,6 +15,8 @@ public:
   SteamAPI();
   ~SteamAPI();
 
+  bool initialized() const;
+
 private:
   class Impl;
   Impl* m_impl;
diff --git a/third_party/freetype2 b/third_party/freetype2
index 27e2f011e..8529e84fb 160000
--- a/third_party/freetype2
+++ b/third_party/freetype2
@@ -1 +1 @@
-Subproject commit 27e2f011ebef85144724c30f63285852612aafa0
+Subproject commit 8529e84fb4bb22abfc5c4d9cafbb06025a8b909d