Some more web service calls from android project..
Some calls now return proper objects instead of JSON string...
Remaining wed-service calls from managers.. All of them now return
object instead of string. 
Testing in progress...
Test
Merge branch 'master' of https://github.com/NCSUMobiles/Spring13-2wheels

Conflicts:
	src/com/ncsu/edu/spinningwellness/Utils/Utils.java