warning fix for WII_IPC_HLE_Device_usb.cpp,
codecleanup and added the ability to create a formated
16Mb memcard in MemcardManager,
calibrate button is now easier to read in nJoy Testing
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1600 8ced0084-cf51-0410-be5f-012b33b47a6e