bootstrap renaming...
Merge pull request #506 from jmeyo/patch-1

bootstrap renaming...
Renamed event for when an item is removed from a collection, this was the cause of the collection being entirely removed in Google Chrome browser. Fixed function's indentation also.
Merge branch 'master' of https://github.com/phiamo/MopaBootstrapBundle

# By jmeyo
# Via jmeyo (1) and phiamo (1)
* 'master' of https://github.com/phiamo/MopaBootstrapBundle:
  bootstrap renaming...