Initical version of Liveliness
Merge branch 'develop' into feature/liveliness
Liveliness main classes created
Changes in plot scripts, included results of win32 tests
Liveliness Assertion put in RTPSWriter
Liveliness Periodic Assertion created and TimedEvents changed place
WriterLivelinessListener updated
Merge develop socketsize feature to liveliness
WriterLivelinvess includes WriterProxy
Participant Liveliness implemented
Participant calls liveliness

-Participant calls the methods related to the Liveliness
	- Created liveliness object.
	- Add writer and reader to builtinendpoints
	- call addlocalwriter when neccessary.
-Reorganizing of methods.
ParticipantLeaseDuration implemented
Liveliness Implementation Finished
Begin the testing of Liveliness Protocol
LivelinessMessages sending correctly
Changed PeriodicHB to one instance per StatefulWriter
Fixed creation of PeriodicHB object in StatefulWriter
Fixed StatefulWriter destructor
Merge branch 'feature/singleHBperWriter' into feature/liveliness
Fixed error in Semaphore