HUE-2471 [beeswax] Truncate field type in assist to 20 characters

Updated output of column field to be 20 characters in length including ellipsis
HUE-2472 [impala] Stabilize result retrieval

Fixed address pushState
Changed result retrieval logic
Fixed and undefined js error for renderNavigator
[sqoop] Upgrade for Sqoop for 1.99.4 API: main first cut
HUE-2476 [oozie] Import workflow with ssh action ignores <args> tag