871093 - Fix to show tags when "+ All" verbs is selected.
843566 - Sets the chosen dropdown in Content Search to not display
a filter mechanism.
817858 - Permission edits now show tags when appropriate.
858726 - Sets the compare repos button to disable if there are 0 or 1
repos enabled on content search.
Fixes 790216 running changesets concurently

Instead of disallow creation of changeset immediately check whether new
promotion/deletion is conflicting with any other that is currently
running. If it is not it's registered and run. Conflicting promotions
and deletion are refused in same way they were up to now. There are good
reasons for this - see bugzilla for more.

Conflicting (collision) is considered another runnin changeset (in state
promoting or deleting) which fits to one of these conditions:
* starts and ends on same environment
* starts on environment that is end for current changest
* ends on environment that is start for current changeset

All other cases are considered safe. With more than one worker they can
even run concurently.
835902 fixes notification for GPG key upload

I believe that the problem was caused by iframe used for AJAX uploading,
notice is served to the iframe not the parent window. Most simple yet
clean fix (or workaround if you will) I think is to use asynchronous
notification. I made the same fix for update action.
Fixes few typos

Just some typos in comments
781287 fix - update notification counter

When user updated his password (or inline help settings)
notification was showed but counter was not updated.
Now it is.
Fix for not loading system template detail

Extra slash prevented system template detail to load.
843421 - systems - include summary when removing system groups using bulk action

This commit contains changes so that when a user performs a 'bulk
remove system groups' action from the systems page, the notice
generated will include a summary that lists the systems and
the system groups removed from each of those systems.

Note: it is possible for the user to list groups that do not apply
to a given system when performing the bulk action; therefore, this
lets the user know exactly which groups were removed from each system.

For example:

The notice text might include:
------------------------------
Systems Bulk Action: Remove from system group(s): group 1, group 2, group 3, group 4, group 5, group 6
Successful for system(s): system 1, system 2, system 3, system 4

With the (i) details for the notice containing:
-----------------------------------------------
System: system 2, System Groups Removed: group 2
System: system 3, System Groups Removed: group 1, group 2, group 3
System: system 4, System Groups Removed:
System: system 1, System Groups Removed: group 1
if nobars is set then progress_bar is not defined
Remove README that was generated by Ruby on Rails.
Merge pull request #1319 from weissjeffm/remove-readme

Remove README that was generated by Ruby on Rails.
Add back katello specific readme.
Merge pull request #1305 from ehelms/858726

858726 - Sets the compare repos button to disable if there are 0 or 1
Merge pull request #1320 from weissjeffm/remove-readme

Add back katello specific readme.
Merge pull request #1273 from ares/bug/835902_notifications_for_iframe_upload

Bug/835902 notifications for iframe upload
Merge pull request #1274 from ares/bug/781287-allow_notifications_for_pw_change

781287 fix - update notification counter
forward port translation from SAM
forward port translation from SAM