Submission: push possible loading of title / post URL to SubmissionService and update actionbar

[hollybabaran]

Right now we don't use it and don't update action bar so we just do nothing, but eventually we'll need to load the post, and it's best to do that in the background. Then when you have it update the action bar title and the post URL field...

[hollybabaran]

update: we don't need a service, we need an asynctask