add tags dropdown
Merge remote-tracking branch 'upstream/dev'

Conflicts:
	js/controllers/main.js
get all tags from bookmarks.
fix same tags. Remove default value.
clean up code
refresh list after tag edit.
Fix for jshint.
Merge branch 'upsrteam/dev'
fix for partial custom field and code clean up
Merge pull request #58 from artemgrygor/master

List of all used Custom Tags #8