register and login pages created
Merge pull request #1 from Spitigala/hide-answer

add hide to .answer
fix merge
Merge pull request #3 from payam10/master

fixed merge conflict I think
fixed again
Merge pull request #4 from payam10/master

fixed again
 sat
Merge pull request #5 from payam10/master

 sat
key shortcuts working
Merge pull request #6 from payam10/master

key shortcuts working
Delete untitled.rb
added bootstrap files