Inbox/index view
Add tests for Dog controller.
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
Merge pull request #35 from jcsalaza/if_inbox_empty

Forgot one little thing in the conditional for the partial for the inbox
Merge pull request #36 from lunacraz/master

Update wall