Fixed tab id when clicking on timelines links on C&U charts.

Fixed tab id when clicking on timelines links on C&U charts.  Changed to replace all_tabs partial when loading Timelines tab after a link was clicked on C&U chart.

https://bugzilla.redhat.com/show_bug.cgi?id=1154867
https://bugzilla.redhat.com/show_bug.cgi?id=1135656
Fix NTP server configuration

This fix is to make sure the list of NTP servers stored in session
reflects the reality of webui, i.e. order of servers entered + blank
fields. The "empty" servers are then removed from the list just
before the configuration is to be saved (commited into DB).

https://bugzilla.redhat.com/show_bug.cgi?id=1153633
moved patternfly info message styling to partial
removed old flash message inline styling
Exclude specific events.

Exclude Host/VM C&U Processing Events from Policy Event assignments screen.

https://bugzilla.redhat.com/show_bug.cgi?id=1012619
https://bugzilla.redhat.com/show_bug.cgi?id=1155244
https://bugzilla.redhat.com/show_bug.cgi?id=1012623
https://bugzilla.redhat.com/show_bug.cgi?id=1155245
(cherry picked from commit 737bf01)
removed paranthesis from flash partial
added space around hash rockets
Corrected misspellings for form button definitions

Corrections made to to spell "editing" in both the form and spec code
Merge pull request #909 from GregP/misspelled_editing_message

Corrected misspellings for form button definitions
attr_accessor is not needed because the methods are defined.
Cleaned up factories for classifications and their tag children.
Replace classification seeding with classification factory.

Added classification_department and classification_department_with_tags
factories.  Clarified the miq_host_provision_request_spec that used it
so we can better understand what it's different when there is only 1 tag
vs multiple tags.

Total time for these specs dropped from 8.79s to 3.75s. WAT
We shouldn't test the setup of the test.

Total time for this spec dropped from 27.18s to 23.41s. WAT
Refresh button toolbar after timezone deletion

We need to refresh the button toolbar after timezone deletion
so that the button items are enabled / disabled correctly.

https://bugzilla.redhat.com/show_bug.cgi?id=1155579
Merge pull request #894 from h-kataria/fixed_missing_partial_error_in_OPS

Fixed tab id when clicking on timelines links on C&U charts.
Merge pull request #901 from epwinchell/flash_message_cleanup

removed old flash message inline styling
Merge pull request #902 from epwinchell/info_message_refactoring2

Info message refactoring 2
Merge pull request #904 from h-kataria/exclude_specific_events_from_policy_screen

Exclude specific events.
Merge pull request #911 from Fryguy/rm_classification_seed_in_specs

Remove Classification.seed in specs
Fixed SlickGrid issue not rendering rows in Production mode

This is another instance of this issue that was initially corrected in commit a2c8d29c4d92e7bcab798edf7cb195cb0c4fb187

https://bugzilla.redhat.com/show_bug.cgi?id=1155605
https://bugzilla.redhat.com/show_bug.cgi?id=1156127