Update all docs/gh-pages links to point to the original repository (t0m/select2-bootstrap-css).
Fix indention.
Remove trailing comma.
Fix border-radii for .select2-dropdown-above and select2-dropdown in Bootstrap input groups with addons.

Along the way:

 * add demo pages for Select2 v3.5.1
 * add `grunt watch` for `lib/select2-bootstrap.scss` (with livereload enabled)
 * update readme: add changelog, contributing notes
Switch from bootstrapcdn.com's bootstrap.min.js to our own, tidy Jekyll source code.
To support Select2 pre v3.4.2 in combination with Bootstrap v3.2.0, ensure that .select2-offscreen width, height and position can not be overwritten.
Update readme.
Newline at EOF.
Fix :hover for .jumbotron-links hrefs.
Fix readme: v1.4.1 is not yet released.
Merge pull request #46 from fk/bootstrap3