Topic page design
Merge branch 'master' of github.com:techvision/brails4
Default scope for topic sort by 'seq_number'
Removed inline css
Merge branch 'master' of github.com:anujaware/brails4 into anujaware-master

Conflicts:
	app/views/levels/index.html.haml
Merge branch 'master' of github.com:techvision/brails4
Merge branch 'master' of github.com:techvision/brails4

Conflicts:
	app/views/levels/index.html.haml
Hve removed authority
Resolve conflicts
Merge branch 'master' of https://github.com/techvision/brails4
modified the admin/content controller file.
Merge branch 'master' of github.com:techvision/brails4
modified the controllers and spec file.
Merge branch 'master' of github.com:techvision/brails4
Merge pull request #21 from adityashedge/master

fix for seeds and bootstrap css
Have writen javascript for grid. Have corrected roles of the grid
Addded grid.js
Merge branch 'master' of https://github.com/techvision/brails4
have removed authority from option model
resolve the conflict from seed file.