fixed the current location button text updates
Merge branch 'master' of https://github.com/CMPUT301W14T08/GeoChan
fixed merge errors (Rounding coordinates is now included)
Conflicts:
	GeoChan/src/ca/ualberta/cmput301w14t08/geochan/fragments/PostCommentFragment.java
	GeoChan/src/ca/ualberta/cmput301w14t08/geochan/fragments/PostThreadFragment.java