- renamed USE_COUT to MELO_USE_COUT, added MELO_FUNCTION_PRINTS flag to prepend class::function names to the log messages
- added missing macros
- printing function names
- removed ROS implementation of *_FP loggers
- std output: removed CTRL strings, color code is now equal to ros
- Fixed cmake printout bug whether ros or cout logging will be used
- replaced USE_ROS with USE_COUT flag
- Added 'conventient' header file which includes all necessary headers
- removed exception from log level 'error'
- Copied roco logging
- Contributors: Philipp Leemann, Remo Diethelm