1. remove js execute permissions
2. implement course quick button functions
3. change app/assets/javascripts/course_classes.js.coffee to course_classes.js
Merge ajax form

Merge branch 'master' of https://github.com/jasli2/evolution
1. fix leftpanel background overflow
2. bashboard quick button[user, course, plan] function complete
3. change app/assets/javascripts/admin/admin.js.erb to app/assets/javascripts/admin/admin.js
4. change app/assets/javascripts/course_classes.js.coffee to app/assets/javascripts/course_classes.js
5. change quick button implement code into admin/admin.js
empty users.js and course_classes.js code
rm app/assets/javascripts/admin/admin.js.erb
rm app/assets/javascripts/course_classes.js.coffee
change logo img to text
Merge pull request #55 from cocosvsn/master

dashboard button  logo