Merge pull request #29 from fiddler-crabs-2014/feature/pie-chart

added pie chart feature. needs looping for other questions
Merge pull request #30 from fiddler-crabs-2014/feature/pie-chart

refactored javascript for pie charts
seed the database and teach js to find more than first num
Merge pull request #31 from fiddler-crabs-2014/seed-db

seed the database and teach js to find more than first num
Update profile controller in user.rb
Merge pull request #32 from tihuan/Feature/profile_controller

Update profile controller in user.rb
Update profile.erb to show answered_surveys
when a user signs in with wrong username or password alert is thrown
Merge pull request #34 from tihuan/Feature/profile_controller

Update profile.erb to show answered_surveys
Update profile.erb to show created surveys by user
Merge pull request #35 from tihuan/Feature/profile_controller

Update profile.erb to show created surveys by user
Add view to profile page
Merge pull request #36 from tihuan/Feature/profile_controller

Add view to profile page
Merge pull request #33 from fiddler-crabs-2014/signin-errors

when a user signs in with wrong username or password alert is thrown
modified seed file so that survey is taken 100 times correctly
Merge pull request #37 from fiddler-crabs-2014/fixed-seed

modified seed file so that survey is taken 100 times correctly