Merge branch 'year2019' into 'master'

doc/mainpage.h

source/App/DecoderApp/DecApp.cpp

source/App/DecoderApp/DecApp.h

source/App/DecoderApp/DecAppCfg.cpp

source/App/DecoderApp/DecAppCfg.h

source/App/DecoderApp/decmain.cpp

source/App/EncoderApp/EncApp.cpp

source/App/EncoderApp/EncApp.h

source/App/EncoderApp/EncAppCfg.cpp

source/App/EncoderApp/EncAppCfg.h

source/App/EncoderApp/encmain.cpp

source/App/Parcat/parcat.cpp

source/App/SEIRemovalApp/SEIRemovalApp.cpp

source/App/SEIRemovalApp/SEIRemovalApp.h

source/App/SEIRemovalApp/SEIRemovalAppCfg.cpp

source/App/SEIRemovalApp/SEIRemovalAppCfg.h

source/App/SEIRemovalApp/seiremovalmain.cpp

source/App/utils/BitrateTargeting/ExtractBitrates.cpp

source/App/utils/BitrateTargeting/ExtractBitrates.h

source/App/utils/BitrateTargeting/ExtractBitratesMain.cpp