Proper resolution of flow properties
Merge branch 'master' of https://github.com/azkaban/azkaban2 into flowpropertiesfix
Adding tests for the flow property resolution fixes.
Moving global properties to be the least priority configuration.
Fixing FlowRunnerTest2. The changes means that the embedded flows do not
inherit from the *.properites. Only its inner jobs do.
Adding header to the test case
Merge pull request #226 from rbpark/flowpropertiesfix

Fixing flow property resolution