Remove LESS Makefile and switch to gradle-lesscss-plugin. Fix problem where running gradle dist on a clean repo does not copy the Azkaban jars to the package directories.
Merge pull request #225 from davidzchen/less-plugin

Switch to gradle-lesscss-plugin and build fixes
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
Adding Expression resolution code
Merge branch 'master' of https://github.com/azkaban/azkaban2 into expression
Fixing test cases for prop expressions
Rewrote the expression parser to be more flexible and expressive. Now can handle $((1+2)+3)
Removing errant Sys out statement
Renaming count to bracketCount
Merge pull request #229 from rbpark/expression

Job properties expression