Removed toxrtp_allocator.h and fixed some stuff and warnings
Merge branch 'master' of https://github.com/mannol1/ProjectTox-Core

Conflicts:
	toxmsi/toxmsi.c
	toxmsi/toxmsi_event.c
	toxmsi/toxmsi_header.c
	toxmsi/toxmsi_message.c
	toxrtp/toxrtp.c
	toxrtp/toxrtp_allocator.h
	toxrtp/toxrtp_error.c
	toxrtp/toxrtp_helper.c
	toxrtp/toxrtp_message.c