- beautified landing page
Merge branch 'master' of heroku.com:drona
- corrected a bit of language
- minor modifications to help menus and tutorials
- re-worked Scanbot tutorial, added icons for help
- changed 'section' to 'group' for student groups
- fixed bug in registration introduced due to field clean up of Teacher model
- stylesheet change to allow all "Menu" options to appear nicely
- Mostly text and style changes
Merge pull request #20 from adamarla/master

Style and language changes