Merge pull request #9 from BlakeJenningsJohnson/posts

Posts
merge
fixes rsvp
merge conflicts
so many merges
adds if statement for modal
mailer stuff
action mailer and merge
adds comments to posts
Merge pull request #11 from BlakeJenningsJohnson/comments

Comments
comments show up on blog posts
adds ajax to profile popup
merging pull request
Merge branch 'master' of github.com:BlakeJenningsJohnson/peas_and_queues
merge dump weird
updated user spec for ajax