basic share location functionality

does not currently get rid of old locations
Merge branch 'master' of https://github.com/patrickg2014/Capstone

Conflicts:
	Capstone/AndroidManifest.xml
	Capstone/bin/AndroidManifest.xml
	Capstone/bin/Capstone.apk
	Capstone/bin/classes.dex
	Capstone/bin/classes/com/cs440/capstone/MainActivity.class
	Capstone/bin/resources.ap_