Update version. Improve code.
Removed empty gitmodules file
Added license file

Closes #545
Merge pull request #657 from vsn4ik/update_version

Update version in README.md. Improve code.
Implemented grunt & less based on twbs/bootstrap
Moved to a 2 space tabstop and re-generated dist files
Merge pull request #660 from silviomoreto/grunt

Implemented grunt. Closes #550, fixes #315.
Fixed issue with focus of multiple select.

Fixes #663
Master now has version # 'dev'
Added myself as a collaborator
Mirrored version number progression from twbs/bootstrap
Small improvements

Moved option merging out of constructor
Fixed value check ('undefined' can be defined)
Added property check to options in helper
Added more small fixes

Switched to an immediately executed anonymous function
Added a few functions to the "public" list
Added some jsdoc comments to functions with optional parameters
Added some casting code for int to string conversions
Added static text format for select title. Fixes #666
Exposed raw constructor ala bootstrap
Implemented #664 for select-wide maxOption
Implemented #664 for option groups. Closes #664
Create defaults-fr-FR.js
Merge branch 'Nerone21-patch-1'

Adds French translation
Closes #667
Updated contribution guidelines and default grunt task
Updated metadata files (license URL and contributors)