HUE-1535 [core] Restructure top bar

New look of the top bar
[oozie] Coordinator new field is not initialized in some cases
[doc] Remove conclusion for HBase
HUE-1584 [core] Force IE not to use Compatibility mode

Added meta to force IE using the edge rendering engine
HUE-1582 [core] Notification from backend are not shown

Moved the notification to the document.ready section
HUE-1583 [pig] Missing feedback when clicking on run

Now the logs section is displayed as soon as the process starts
HUE-1586 [core] Upgrade south to 0.82

Update migration files to use introspection
and check for the existence of tables.
Try-Catch was throwing errors.
Updated tests to use new test db patch method.
[oozie] Refactor navigation bars
[core] Use titles instead of tooltips in the navigation bar
[core] No MR1 warnings when using YARN
HUE-1592 [core] Fix new navigator glitches

Changed size of home icon
Fixed Oozie dashboard styles
Removed app title ellipsis
Made boxes style cleaner (equal border all over)
Added padding to checkboxes on Metastore tables
Introduced navigator open on hover
[impala] Fix check title test
[core] Removes px unit from values set to 0
HUE-950 [core] Upgrading to the new trash and permission API

Converting the Pig app, Beeswax, Impala and Oozie apps
HUE-950 [core] Initial restyle of the page
HUE-950 [core] Added UI for tags
HUE-950 [desktop] Initial review comments
HUE-950 [core] Updated tags UI
HUE-950 [desktop] Adding icons to the document list
HUe-950 [desktop] Adding tests