Adding requirements file
Adding ignore file
Bumping version, fixing default date, urls deprecated imports
Static Analysis Fixes

* Giving the BaseCommentNode the requires_as_var
attribute
* Renaming login class to Login
* Using inheritance on the BaseTestCase
DIALOGOS_COMMENT_REQUIRES_LOGIN Setting

Adding an optional parameter to allow consumers to require users to be logged in
Merge pull request #1 from artistgrowth/bug/comment-rendering

Bug/comment rendering