Implemented sorting for latest and greates. Just waiting on getting user location from user. Havnt tested anything yet
Merge branch 'refs/heads/shawn1' into shawn

Conflicts:
	.classpath
	bin/Localpost.apk
	project.properties
	src/ca/cs/ualberta/localpost/view/FreshestTabView.java
change
android
Merge remote-tracking branch 'origin/geolocationUseCases' into shawn

Conflicts:
	AndroidManifest.xml
	src/ca/cs/ualberta/localpost/model/UserModel.java
changed it so that greatest and latest display comments
Merge remote-tracking branch 'origin/master' into shawn

Conflicts:
	.classpath
	bin/Localpost.apk
	src/ca/cs/ualberta/localpost/controller/ElasticSearchOperations.java
	src/ca/cs/ualberta/localpost/model/UserModel.java
	src/ca/cs/ualberta/localpost/view/FreshestTabView.java
	src/ca/cs/ualberta/localpost/view/MainActivity.java
	src/ca/cs/ualberta/localpost/view/SubmitComment.java
Tested and fixed sorting
added stuff
added pic sort
Merge remote-tracking branch 'origin/master' into shawn

Conflicts:
	bin/Localpost.apk
	src/ca/cs/ualberta/localpost/controller/ElasticSearchOperations.java
	src/ca/cs/ualberta/localpost/view/FreshestTabView.java
	src/ca/cs/ualberta/localpost/view/MainActivity.java
	src/ca/cs/ualberta/localpost/view/SubmitComment.java
resolved merges