HUE-1830 [beeswax] Infinite scroll is broken

Fixed double headers and wrong columns
Removed column wrapping
Added minimum result table height to be as big as the screen
[doc] Cleanup how to run the tests
[beeswax] Save the query name in the tests
HUE-1842 [beeswax] Error info above query box instead of the popup

Make error messages appear on bottom half of the screen if
the error occurs on submission.
[sqoop] Show error message when a starting job fails
HUE-1768 [oozie] Apply the new minimal style of the graph to the editor

New style for the nodes
Fixed icon move for node draggables and centered it on the page
HUE-1843 [beeswax] Multi query support

Fix HUE-1824 [impala] Cancel operation only for Impala
Fix UDF styling bug in editor
Fix bug when previous query is closed
Fix some tests
HUE-1817 [beeswax] Disable execute button of parameterized query when blank field

Fix tests to.
HUE-1839 [oozie] SLA form is not pretty on edit workflow action popup

Styled the advanced hidden tab on workflow, coordinator and wf action
[oozie] Always provide JT and FS addresses
[beeswax] Replace power UDF by tofloat in the tests

The classes seems gone in Hive now.
Fix test_designs by using the new REST API.
[search] Add query autocomplete

Fix some oozie tests too.
Merge remote-tracking branch 'remotes/origin/testing' into testing