Charting: add donut chart support.
Initializers/fast_gettext: Added option to hide warnings for fuzzy messages

The option is also hidding obsolete translations
Fix counts in multi-dimensional charts

Whenever the second sort field changes, we need to change
its nonblank counterpart accordingly, otherwise we'd be
updating incorrect value in the 'counts' hash. That would
lead to incorrect charting numbers being returned by
the build_reporting_chart_dim2() method.

https://bugzilla.redhat.com/show_bug.cgi?id=1169351
Charting: put donut before pie.
Charting: pie type legend for donuts.
change instance variables to method calls

these instance variables are no longer available on Rails 4.  We should
use the accessor methods instead.
Remove reference to no longer needed host version
Merge pull request #1164 from martinpovolny/donut_charts

Charting: add donut chart support.
Don't show full backtrace for rspec failures

Instead, we'll just manipulate the default filter patterns. We still
want to exclude rspec, ruby stdlib, and released gems... but in contrast
to its default behaviour, we should still show lines for bundler-
vendored gems.
Fix for paging url path

The paging url path should be constructed using action_url that is
passed by the controllers to the paging control.

https://bugzilla.redhat.com/show_bug.cgi?id=1171167
#1182
Fix OpenStack images pagination

Pagination is always forced by Glance conf file. So we
need to always obtain all pages of images in cycle.

Depends-On: https://github.com/fog/fog/pull/3321
Depends-On: https://github.com/fog/fog/pull/3322

https://bugzilla.redhat.com/show_bug.cgi?id=1164764
Merge pull request #1235 from matthewd/quiet-rspec

Don't show full backtrace for rspec failures
Merge pull request #1240 from JPrause/fix_tar_creation

Remove reference to no longer needed host version
Replaced ajax calls from prototype to jquery.

- Replaced occurrences of Ajax.Request to $j.ajax
- Changed default type for ajax calls to be "POST", this was "GET" by default.
- Changed occurrences or "Parameters" on ajax calls to "data", jquery expects "data" to be present that it uses to convert to a querystring and send it upto the server.
- Changed miq_dhtmlxtoolbar.js to strip out "?" from the params that is the first character in the button.url_parms string, jquery expects data to be a key/value pair.

Issue #1150
Merge pull request #1198 from Ladas/openstack_fix_images_pagination

Fix OpenStack images pagination
Merge pull request #1233 from tenderlove/methods

change instance variables to method calls
just call the method rather than sending
Splits code in EmsCommon#update

Splits update method into several smaller methods according to button
used.
SCVMM - DB error VM with multiple VHDs on volume

Make sure the VM's storages hash does not contain duplicates.

https://bugzilla.redhat.com/show_bug.cgi?id=1173251
UI: prototype.js to JQuery style manipulation

This replaces prototype.js setStyle() with JQuery css()

Fixes #875