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
Merge remote-tracking branch 'upstream/master' into testing-abe