Initial staging for economics view improvements.
Added label indicating current system and selected system, also if there are no items in a trade category.
Colour adjustments
Merge branch 'master' of github.com:Dessimat0r/pioneer into econ-improv
Bring Luomu's game msg log over from the SSP fork.
Update makefile.
Merge remote-tracking branch 'fluffyfreak/LuomuMsgLog' into msglog
fix includes to get build working
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into LuomuMsgLog
Merge branch 'master' of github.com:fluffyfreak/pioneer into LuomuMsgLog

Conflicts:
	src/StationShipViewForm.cpp
	win32/vc2010/pioneer.vcxproj.filters
	win32/vc2012/pioneer.vcxproj.filters
	win32/vc2013Express/pioneer.vcxproj.filters
Merge branch 'master' of https://github.com/pioneerspacesim/pioneer into LuomuMsgLog

Conflicts:
	src/LuaChatForm.cpp
	src/Makefile.am
	src/MarketAgent.cpp
	src/Player.cpp
	src/SpaceStation.cpp
	src/StationCommodityMarketForm.cpp
	src/StationPoliceForm.cpp
	src/StationShipEquipmentForm.cpp
	src/StationShipRepairForm.cpp
	src/StationShipViewForm.cpp
	win32/vc2012/pioneer.vcxproj
	win32/vc2013Express/pioneer.vcxproj
Fix colours after change to Color4ub.
Added lua attribute to get faction->idx as an faction id
Enable different sell/buy for ship equipment
Bump the save game version because I'm changing the universe generation.
Add a useful conversion.
PickPlanetType determines the radius based on a better understanding of the mass to radius relationship based on observations of real planets.
Attempt a better way to CalcSurfaceTemp taking into account all of the stars in a system.
Store a pointer back to the StarSystem in SystemBody.
Stop resetting things to fixed(0) and just use fixed() since it's zeroes internally in the ctor.
Attempt to guarantee that there is always at least ONE starport in an inhabited system.
PickPlanetType determines the radius based on a better understanding of the mass to radius relationship based on observations of real planets.
Attempt a better way to CalcSurfaceTemp taking into account all of the stars in a system.
Store a pointer back to the StarSystem in SystemBody.
Stop resetting things to fixed(0) and just use fixed() since it's zeroes internally in the ctor.
Merge branch 'gasmass' of github.com:fluffyfreak/pioneer into gasmass