Merge branch 'master' of https://vcgit.hhi.fraunhofer.de/ecm/ECM

CMakeLists.txt

cfg/encoder_lowdelay_P_ecm.cfg

cfg/encoder_lowdelay_ecm.cfg

source/App/EncoderApp/EncAppCfg.cpp

source/Lib/CommonLib/CommonDef.h

source/Lib/CommonLib/IntraPrediction.cpp

source/Lib/CommonLib/Rom.h

source/Lib/CommonLib/RomLFNST.cpp

source/Lib/CommonLib/TrQuant.cpp

source/Lib/CommonLib/TypeDef.h

source/Lib/CommonLib/UnitTools.cpp

source/Lib/CommonLib/version.h

source/Lib/CommonLib/x86/RdCostX86.h

source/Lib/EncoderLib/EncAdaptiveLoopFilter.cpp

source/Lib/EncoderLib/EncAdaptiveLoopFilter.h