ES working but no support for image yet
ES working but no support for image, but will be implemented soon
Merge pull request #59 from diego04/master

ES succeeded some test run, new Image Functionality not tested yet.
implementing upvotes. Looks promising...
upvote question is working good
upvote answer is working good
Merge branch 'master' of https://github.com/CMPUT301F14T12/OctoAsk

Conflicts:
	OctoAskT12/bin/OctoAskT12.apk
	OctoAskT12/bin/classes.dex
	OctoAskT12/bin/resources.ap_