HUE-1622 [core] Mini tour on home page

Added tour on home page
Changed Home to My documents
Moved tours from JS file to mako so we have i18n
Added Sqoop video
Fixed popover arrow
[beeswax] Smarted magic table autocomplete
HUE-1625 [jb] Make resource manager API dynamic
HUE-1626 [beeswax] Create home directory of sample user
[jb] Red accepted to orange accepted state
[sqoop] Fix connection error handling
HUE-1593 [jobbrowser] Exception when user is not allowed to view a job of another user

Mainly when resolving whether config should link to FileBrowser or FileViewer.
[sqoop2] sqoop server error handling