Merge pull request #32 from ShirajG/master

Fix bug with Dog/Owner association on create
Inbox/index view
Update sizing on css
Create wall

Added wall CSS styling for comments
Added comments controller
Added wall and comments partials
Merge pull request #33 from ShirajG/master

Add tests for Dog controller.
More views - message view, inbox, and create new message
Added some logic to the message controller
Merge pull request #34 from jcsalaza/messages_inbox

Messages inbox
Forgot one little thing in the conditional for the partial for the inbox
Create javascript to prepend comment after posted on wall
Update the wall css
Merge pull request #35 from jcsalaza/if_inbox_empty

Forgot one little thing in the conditional for the partial for the inbox
Fix Comment Controller name
Write controller code to handle comment creation
Require session user id for all dog pages
Add 2nd nested comment display into partial
Fix comment forms on wall
Merge pull request #36 from lunacraz/master

Update wall
Merge branch 'master' of github.com:great-horned-owls-2014/puppy-love
Pull in all new changes to test out