Added omniauth twitter sign in functionality and tests.
Added if statements around password fields to prevent users who created an account with Twitter from seeing password fields they have no business seeing.
Updated rake using 'bundle update rake' becuase I was getting an error that said my required and used rakes were out of sync.
https://app.asana.com/0/11169835259596/11169835259598
Added basic commentable functionality.

- Comment is a polymorphic relation on Post. This allows us to add comments to any kind of resource we mark as commentable.
- Test the happy path for comment creation.
Extracted comment related HTML into paritals

- added comment creation form partial
- added comment list partial
Added unhappy path for blank comment creation.

- Added test
- Changed comment controller's save! to save. That was causing tests to blow up with an exception being thrown.
- Added validation for comment's content to not be blank
Updated post and comment UI
changed test helper's sign_in method to test_sign_in
Added tests and functionality to restrict comment posting to users who are logged in.
DRYed up adding comments tests
Added test and features to only show approved comments on the blog page.

- Test both that all users see approved comments, and that they dont see unapproved comments
- Added comments fixutre with polymorphic associations (commentable: one (Post))
- Added named scope :approved to Comment model for easier filtering
Updated layout

- Extracted flash banner out into a partial
- Fixed Zurb indentation issue caused by unclosed div.row tag
- Added sign in with twitter link to page layout
updated rails version to 4.0.4
Added Facebook login funcationality and tests to portfolio.
Added tests and functionality for signing in with Github.
added comment approval functionality and tests
added two tests in top level of features to the features/home folder
DONE

https://app.asana.com/0/11169835259596/11169835259598
Updated comment approval process. Now using restful routes becuase I'm a good person. And good people use rest.
Added zurb formatting to devise.