Rename the integration spec filename.
Refactor the part of lessonplan releated function.
refactor  the lessonplans controller and add lessonplans  integration test.
Merge pull request #4 from soloara/refactor

refactor  the lessonplans controller and add lessonplans  integration te...
More tiny refactor.
Load angular from gem but static files;Fix create and show tasks bug
Load angular from gem but static files;Fix create and show tasks bug
Merge pull request #5 from soloara/refactor

Load angular from gem but static files;Fix create and show tasks bug
fix random icon on homepage. Qiu
fix count of homeworks(my fault). Qiu
fix IE8 file uploader. Qiu
fix angular file missing. Qiu
What is this?
format js files and remove demo actions from application controller. Qiu
remove angular static files. Qiu
Merge branch 'master' of github.com:twers/re-education
refactoring lessonplans_controller test
use a image as the background of the delete button
fix the delete button display problem on scrach attachement
Merge pull request #7 from soloara/refactor

refactoring lessonplans_controller test