If Google+ communities didn't get you out of the social network blues you've been feeling, perhaps a bumper edition of new features will cheer you up. When the mobile app update goes live later today, you'll be able to edit your profile through it as well being updated on what's happening through new content notifiers. Subscription options will expand to include Google+ Communities. Google will now give full-sized image back-ups when uploaded (up to 5GB are yours for free), while any Android Jelly Bean users can now share their photospheres directly from the phone app. Suppor
