Change organisation of files from libhatp and msgconnector
The current distribution of files does not seem correct:
- some software have a dependency to libhatp to only use the part about parsing. Indeed as this only concers the parsing of msgconnector message, it should be packaged in msgconnector.
- is it also possible to remove the link between msgconnector and libhatp (oprs bridge uses a part of the hatpPlan, is it relevant ?)