Clean.

Cleanu engine for refactor.
Add travis-ci config.
Add travis badge to readme.
Vendor wysihtml5.
Remove carrier wave. New version will do direct upload to s3.
Update readme.
Update readme.
Add base.
Require jquery.
Add activeadmin to dummy app.
Functional request specs.
Add konacha.
Update travis config.
Update travis badge.
Editor.
Add stylesheet.
Cleanup.
Root path.
Updated screenshot.
Configuration.