Remove travis-ci and github actions leftovers

.github/workflows/ccpp.yml

@@ -1,20 +0,0 @@
-name: Smoke test
-
-on: [push]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-    
-    steps:
-    - uses: actions/checkout@v1
-    - name: configure
-      run: |
-        mkdir build && cd build && cmake ..
-    - name: build
-      run: |
-        make -j4
-    - name: test
-      run: | 
-        ctest -V

travis/prepare.sh

@@ -1,50 +0,0 @@
-set -e
-
-if [ "$TRAVIS_OS_NAME" = "linux" ]
-then
-    QT_WITHOUT_DOTS=qt$(echo $QT_VERSION | grep -oP "[^\.]*" | tr -d '\n' | tr '[:upper:]' '[:lower]')
-    QT_PKG_PREFIX=$(echo $QT_WITHOUT_DOTS | cut -c1-4)
-    QT_PKG_INSTALL=$QT_PKG_PREFIX
-    if [ "$QT_PKG_PREFIX" = "qt50" ]; then QT_PKG_PREFIX=qt QT_PKG_INSTALL=qt5; fi
-    echo $QT_WITHOUT_DOTS
-    echo $QT_PKG_PREFIX
-    echo $QT_PKG_INSTALL
-    if [ "$TRAVIS_DIST" = "precise" ]; then
-        sudo add-apt-repository -y ppa:beineri/opt-${QT_WITHOUT_DOTS}
-    else
-        sudo add-apt-repository -y ppa:beineri/opt-${QT_WITHOUT_DOTS}-$TRAVIS_DIST
-    fi
-    sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test # for a recent GCC
-    sudo add-apt-repository "deb http://llvm.org/apt/${TRAVIS_DIST}/ llvm-toolchain-${TRAVIS_DIST}-3.5 main"
-
-    sudo apt-get update -qq
-    sudo apt-get install ${QT_PKG_PREFIX}base ${QT_PKG_PREFIX}svg ${QT_PKG_PREFIX}tools
-
-    sudo mkdir -p /opt/cmake-3/
-    wget --no-check-certificate http://www.cmake.org/files/v3.9/cmake-3.9.3-Linux-x86_64.sh
-    sudo sh cmake-3.9.3-Linux-x86_64.sh --skip-license --prefix=/opt/cmake-3/
-
-    export CMAKE_PREFIX_PATH=/opt/$QT_PKG_INSTALL/lib/cmake
-    export PATH=/opt/cmake-3/bin:/opt/$QT_PKG_INSTALL/bin:$PATH
-
-    if [ "$CXX" = "g++" ]; then
-        sudo apt-get install -y -qq g++-5
-        export CXX='g++-5' CC='gcc-5'
-    fi
-    if [ "$CXX" = "clang++" ]; then
-        wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key|sudo apt-key add -
-        sudo apt-get install -y -qq clang-3.5 liblldb-3.5 libclang1-3.5 libllvm3.5 lldb-3.5 llvm-3.5 llvm-3.5-runtime
-        export CXX='clang++-3.5' CC='clang-3.5'
-    fi
-else
-    brew update
-    brew install qt5
-    brew install cmake
-    export CMAKE_PREFIX_PATH=/usr/local/lib/cmake
-fi
-
-# Output versions
-cmake -version
-qmake -version
-$CXX -v
-echo "CMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH"