rails g scaffold Post...
Added associations between post, site, and user

(also added migration to add site_id to post because I forgot it in the
 first step, oops)
watchers and admins can post to a site
Added form for posting about a site
Show posts on site page
display posts on user profile page
remove routes for other post actions (not needed at present)
Merge branch 'dev' of github.com:3000acres/3000acres into posts
Send email notification when someone posts
Minor wording change
Merge pull request #71 from Skud/posts

Posts