add a parse string function to enable #<> in code editor
fix new contest survey 'no such action' bug
set is_contest field in survey default to false
Fixed embarrassing typo
Merge pull request #221 from yangshun/public-typo

Fixed embarrassing typo
using regular expression to do string parse
Merge pull request #212 from wangqiang1208/bugfixing/code-editor-display

add a parse string function to enable #<> in code editor
Merge pull request #220 from wangqiang1208/bugfixing/survey

fix new contest survey 'no such action' bug
Merge branch 'development' of github.com:Coursemology/coursemology.org into Deploy