Fixed possible exception in MediaLibrary on Windows 8
reverted previous change to FreeImageNET reference
Merge pull request #3150 from dellis1972/develop

reverted previous change to FreeImageNET reference
Fixed Windows 8 input dialog sliding out of the screen when keyboard is opened
Improved the looks of the input dialog
Merge pull request #3153 from SongArc/feature/win8_ioexception

Fixed possible exception in MediaLibrary on Windows 8
Merge pull request #3152 from SongArc/feature/win8_inputfix

Fixed Windows 8 input dialog
Fix case sensitivity issue when building on Linux