Merge pull request #26 from krauzer/questions_con_tags

Questions con tags
Merge pull request #27 from krauzer/questions_con_tags

Fix for Question Info Method so it doesn't return nil for hashtags
Add javascript file for questions
Add File for holding Tag Javascript
enable commenting on comments
hide comment response form
fix ask question spacing
format comments on comments
Add require for tags.js
remove unused partial
ajaxify comments on comments - WORK IN PROGRESS - alternate method working
display and comment on comments
add comment factory
Take Ajax out of TagRelay and make it's own one word method
created users controller spec
spec for user creation
fixed test
code to pass controller test to create user
Set Basic Vote Buttons
working on tests