remove edit category label as well
Update README.md

quick (c) update and added coderwall endorsement link
Update README.md
[gh #154] add a helper function to toggle article preview functionality based on Redmine version
Update 20100429152124_acts_as_taggable_on_migration.rb

just add a quick rescue in case the tables in question already exist
convert to redmine_acts_as_taggable_on

Changes:

* Add redmine_acts_as_taggable_on to Gemfile
* Add the declaration (so that redmine_acts_as_taggable_on knows that
  this plugin needs the "tags" and "taggings" tables)
* Replace the initial migration with the one provided by
  redmine_acts_as_taggable_on
* Finally, remove the update_taggings_model migration. I've done this
  because it seems to be the best approach for all cases:
  * New users: it will always fail, so we might as well remove it
  * Existing users migrating up: the migration provided by
    redmine_acts_a_taggable_on creates the tables in the same way that
    the update_tagging_model migration would have changed them to, so we
    might as well remove it
  * Existing users migrating down: The table's being dropped, so it
    doesn't matter what we do -- but we should remove it so that it
    doesn't cause an error.
  (I've tested each of these cases myself)

I've only made the changes on master -- I'll let you decide which
branches to merge the changes into.
update gemfile source

This prevents 'The source :rubygems is deprecated because HTTP
requests are insecure' when bundling.
update Gemfile version

See latest README in redmine_acts_as_taggable_on for
explanation.
Merge remote-tracking branch 'hdgarrood/master' into 2.x-unstable
Merge remote-tracking branch 'hdgarrood/fix-gemfile-source' into 2.x-unstable
added hdgarrood to the AUTHORS list
Merge branch '2.x-unstable'
version bump to 2.3.0