Adding code to check embedded flows.
Adding base embedded flow support
Display of Embedded flows working for regular display.
Onto the execution side now.
Fixing layout for guides, broken when height was added.
Refactoring the executors to allow embedded flows. Partial checkin.
Need to handle finished and failed flows now
Running inner flow and recovery.
Adding more testing for FlowExecutions.
Added tests for inner flow variable passing.
Added test for proper inner flow resolution.
Fixing bugs for failed flows
Adding test for cancel after a failure, as well as cancel all.
Refactored Flow runner to resolve flow finished in an earlier step
Failure actions are now consistant in regards to KILLED and FAILED states.
Fixed a few bugs with pipelining and embedded flows.
-Refactored JobRunner since it was screwing up the pipeline flows.
-Test case works for pipeline flow level 1. Level 2 test coming tomorrow.
Added unit test for level 2 pipeline and fixed some bugs related to pipeline + embedded flows
Rewriting flow display code. Having separate code for regular flow and executable flow is madness.
New embedded flow UI.
Merge branch 'master' of github.com:azkaban/azkaban2