started work on edit actor types.
very much work in progress
edit actor_types works. some serious refactoring needs doing with passing on information_types
Merge branch 'master' into edit_actor_types
Merge branch 'edit_actor_types'
iterating over params to add/change informations types in actor_type_controller

fixed the issue with the label that wasn't checking/unchecking the associated checkboxes. check_box tag helper is buggy. need to pull a little hack to set id's and names manually.
fixed translations to urs' super slick implementation

sorry for working on the master branch...
Merge branch 'refs/heads/master' into csv_import
Merge branch 'csv_import' of https://github.com/pse3/SGfM into csv_import