Merged #55 Rename vendor/ directory to app/ to follow rails guide recommendations from @gkop.
Bumped version to 1.12.0.
Updated FixedColumns to version 2.5.0.dev and also updated Bootstrap 2 integration CSS
Merge pull request #69 from jahangiranwari/master

Updated FixedColumns to version 2.5.0.dev and also updated Bootstrap 2 integration CSS
Fixed gemdile and bump version
Fixed bootstrap asset image path.
Changed the Readme, added authors and descriptions.
Added Sass dependency.