Changed: welcome 2013
Remove jQuery deprecated features in javascript code
Add usage examples, closes #60
Added composer.json
Merge branch 'master' of https://github.com/ezsystems/eztags

* 'master' of https://github.com/ezsystems/eztags:
  Added composer.json
  Add usage examples, closes #60
  Remove jQuery deprecated features in javascript code
  Changed: welcome 2013