added config for ajax url.
reverting to previous ci deal with config later date.
added styling to post background, border, and shadow. removed li bullet.
changed test to reflect the new div.
changed ember.deferred depreciated to rsvp.
updated dependecies.
css for post page.
added styling to h1/h3.
tweaking centered headers.
reworded app description.
added descriptions to readme.
instructions on running locally.
Update README.md

spacing issues in readme fixed.
Update README.md

code markdown for commands.
Merge pull request #67 from arielspear/tian

Tian