Don't show collapse button if there's only one pool
BZ810876 Fix long Pool name overflow in Overview page
BZ811890 Remove untranslated title attributes from Pool Family and Realm forms
format_user_name helper; user.name calls .strip

Adds a format_user_name helper to display login name in the event
that the user's name is empty (possible with LDAP).

The .name method on user calls ".strip" to eliminate a trailing
space if the user has no last name (possible with LDAP).
Update UI to show user.login if user.name is unavailable

This intentionally only changes instances where this is expected
behavior, but not in a table where we list login name and real
name separately.
Adds UserSessions cucumber test, and tweaks web steps to match

Since the test needs to check multiple controllers, RSpec is out.

I made the "I am on..." step also respond to "I visit...", because
 "Given that I am on $foo
 Then I should be on $bar"
was extremely confusing, even though it called the correct steps.
BZ 852531 - Login redirects to session[:return_to] if set

This fixes a bug where, if a user tried to visit a page without
logging in, logging in would take them to the pools page, rather
than the page they had been on previously, as intended.

See https://bugzilla.redhat.com/show_bug.cgi?id=852531
BZ 790817 - Tooltips for Pool scoreboard

https://bugzilla.redhat.com/show_bug.cgi?id=790817
Merge pull request #38 from n1zyy/bz_790817-scoreboard_tooltips

BZ 790817 - Tooltips for Pool scoreboard
BZ790817 Tooltips for Pool detail page scoreboard

https://bugzilla.redhat.com/show_bug.cgi?id=790817
Merge pull request #40 from jtomasek/bz790817_pool_show_scoreboard_tooltips

BZ790817 Tooltips for Pool detail page scoreboard
Quota consistency in PoolsController and PoolFamiliesController

Make maximum_running_instances an attribute. If the quota is
unlimited then show text instead of nil.
Quota consistency for provider accounts

Changed maximum_running_instances to an attribute.
Make PoolsController QuotaAware

Removes duplicate code
Removes dup. features for Provider/ProvAccount XML

This removes features for index action responding with XML
for Providers / Provider Accounts resources from respective
feature files. Theese files provides UI features and tests for that
behavior already exists in spec/controllers
Enhances specs for quota in ProviderAccount API

for create and update actions
Uses QuotaAware module for ProviderAccount

create and update
Adds test to quota node - ProviderAccount API show
BZ 812740 - check associated images before destroying account or pool family (rev. 2)

Environment or provider account can't be deleted if there is any existing
image (or provider image) associated with them.

This required a little bit more refactoring. All destroy 'validations'
are done in before_destroy callbacks. If some callback fails, an exception
is raised so destroy is aborted and reason is in the exception message.
To avoid having rescue blocks in all controllers, new 'safe_destroy' ActiveRecord
method is defined, this method adds exception into object's errors and returns
true/false.
added new attribute checked_at to instance and changed dbomatic to iterate instances using this attribute