set version to JM 19.1 and update CHANGES files

CHANGES.TXT

+Changes in Version JM 19.1
+--------------------------
+- Change build system to cmake
+- fix build of rtpdump and rtploss on linux
+- add config file for automatic building
+- remove VS2015 from build spec
+- Compile fixes for newer compilers
+
+
 Changes in Version JM 19.0 (since JM 18.6)
 ------------------------------------------
 - Support for levels 6, 6.1 and 6.2

source/app/ldecod/defines.h

@@ -29,7 +29,7 @@
 #endif
 
 #define JM                  "19 (FRExt)"
-#define VERSION             "19.0"
+#define VERSION             "19.1"
 #define EXT_VERSION         "(FRExt)"
 
 #define DUMP_DPB                  0    //!< Dump DPB info for debug purposes

source/app/lencod/defines.h

@@ -28,7 +28,7 @@
 #endif
 
 #define JM                  "19 (FRExt)"
-#define VERSION             "19.0"
+#define VERSION             "19.1"
 #define EXT_VERSION         "(FRExt)"
 
 #define GET_METIME                1    //!< Enables or disables ME computation time