styles user profile page
basic styling to user profile page
got rid of shallow true in all routes
adds edit user functionality, including edit view, edit and update actions in controller
removed stupid comments and whitespace
Merge pull request #13 from opleban/Ori

Ori
Merge branch 'master' into plauer_implement_login

Conflicts:
	config/routes.rb
Merge pull request #14 from opleban/plauer_implement_login

Plauer implement login
added feature to answer a given question
resolved merge conflict on routes
Merge pull request #15 from opleban/melissa

added feature to answer a question
Merging from master
Merge branch 'master' of https://github.com/opleban/Snack_Overflow into Ori