Update the app version to 1.6.0. 	Change on 2014/02/06 by sll <sll@google.com> ------------- Created by MOE: http://code.google.com/p/moe-java MOE_MIGRATED_REVID=61169226
Update the app version to 1.6.0.
	Change on 2014/02/06 by sll <sll@google.com>
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=61169226

andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core