[oozie] Skip global configuration in 0.4 workflow definition when importing

Fix a few encoding issues as well
Increase max recursion depth in oozie workflow builder front end
[beeswax] Fix history page test
HUE-1229 [oozie] Move file in Fs action is broken in firefox
[pig] Avoid test hanging
HUE-1211 [impala] Cancel a query

Only Impala support query cancelation for now with HS2 interface.
Make Hive Server 2 interface default for Impala.
Cancelation code is in Beeswax as Hive Server 2 will implement it at some point.
HUE-1236 [jobsub] Clicking edit and then Home leads to the edit button being unclickable
HUE-1237 [jobsub] FS example broken

KO updates was missing in mapping.
Templates for CHMOD and MOVES was missing.
HUE-1234 [jobsub] Refresh when creating a new node broken

Moved logic around and added event count for when first loading routie.