Merge pull request #5 from tamisoft/master

Added support for the legend tag in the fieldset
version 0.3.0
Merge branch 'master' of github.com:ncri/nested_form_fields
Global events are firing on add/remove links pre-/post-execution

$(document).bind( [EVENT],function(){} ) where EVENT is:
nested_forms:fields_adding -> fires before new fields are added
nested_forms:fields_added -> fires after new fields are added
nested_forms:fields_removing -> fires before fields are removed
nested_forms:fields_removed -> fires after fields are removed