Added constant for the last stage that is still in India.
Dialogue added for the new stages that occur in India.  Stage controller now knows how to set the background for all 8 stages.  New consants for last stage and last India stage.  Last India stage constant is used to decide how to initialize the interior.
Finished adding new dialogue and matching.
Finished merge
Map should now work with new stages.'
Merge branch 'master' into newStages

Conflicts:
	SilkRoad.xcodeproj/project.pbxproj
	SilkRoad/Dialogue20.txt
	SilkRoad/InteriorController.m
	SilkRoad/StageController.m
Merge branch 'newStages'