initial ability to create new user. untested
have sign up/log in page visibile, not sure if functional
- worked on code right before sleep, will work on in morning
user login/signup/logout working. untested.
removed default index page before merge with master
Merge pull request #3 from Flamdoodle/Users

Users
Merge pull request #4 from Flamdoodle/questions-slice

questions and answers working
add comment model and generate comment migration
Filled out the details of the Comment model and migration
-Made necessary changes to other models to make sure they have access
to the comments
-Did simple validations for Comment model
Refactord to make comments polymorphic
-Tested in rake console, everything seems good!
Merge pull request #5 from Flamdoodle/lawrenceNEW

Polymorphic comments
add user reference in comments migration
Merge pull request #6 from Flamdoodle/lawrenceNEW

add user reference in comments migration
fixed