Modified sciencetimeline_funcs in order to implement the image writer thread
Merge origin/flightSW_djk

Conflicts:
	MOSES_FC/controlFuncs.c
	MOSES_FC/main.c
	MOSES_FC/packet.h
	MOSES_FC/sci_timeline_funcs.c
	MOSES_FC/sequence.c
Merge origin/master into rts_branch
Merged with David's branch and fixed conflicts.
REMINDER: May have broken dark1.
Conflicts:
	MOSES_FC/controlFuncs.c
	MOSES_FC/moses_threads.h
	MOSES_FC/science_timeline.c
Merge origin/master into rts_branch
Merged with David's branch and fixed conflicts.
REMINDER: May have broken dark1.
Conflicts:
	MOSES_FC/controlFuncs.c
	MOSES_FC/moses_threads.h
	MOSES_FC/science_timeline.c