Initial change of module registration
Added first attempt for register and deregister services
Moved the ros service definitions and added register code to statemachine
Fixed register and deregister services
Added get all modules service

TODO: Calling services after interrupt (closing spin loop) is not working.
Changed equiplet node interface
Added .project (eclipse file) as ignore
Added actuator boolean for modules
Corrected small typos and changes \r\n to \n in HardwareModule.msg (ros is not compatible with windows new line)
Fixed merge errors (rebased on development)