[DF-3965] basic for jpeg wrapper
[DF-3965] add source files of libjpeg into Libs/libjpeg
[DF-3965] improve libJpeg wrapper
[DF-3965] add libjpeg for windows, fix vs projects
[DF-3965] add suuport of transparent saving from image loader
[DF-3965] fix convertions during saving to jpeg
[DF-3965] add sourcef for android and ios
[DF-3965] rebuild jpeg lib for windows
[DF-3965]fix android.mk by adding row for libjpeg
[DF-3965] add new jpeg test and changes in jpeg sources doc
[DF-3965] improvements in jpeg lib test
[DF-3965] fix xcode proj for resEditor
[DF-3965] small refactoring of imageLoader
[DF-3965] add  methods to jpeg helper with DAVA::File argument, some other review issues
[DF-3965] small refactoring of LibJpegWrapper::ReadJpegFile()
[DF-3965] fix android compilation
[DF-3965] fix win compilation
[DF-3965] comment some spare tests
[DF-3965] fix mac os configuration
[DF-3965] fix libjpeg.lib for win32