added gsetgem to gitignore and rebase from refactored master from Saverio to fix Gemfile.lock changes I made
some changes to include typeahead
using angular for typeahead. working with fixed array but not with asyncSelected
now returns tags but trying to filter out based on param
tags filtered as they are typed
added tag tip in text box to enter commas
fixed defect where tags_manager was only called for offer in shared code. Fixed duplicate list too for typeahead
Changed name for Controller
Merge pull request #48 from danielmacho72/tag-management

Tag management phase 1