Starting of gradle-izing Azkaban.
One more step closer to gradle domination
-less, dust and web now compiles with the rest of the herd
Fixed eclipse build to remove the extra src and point to the correct java version.
Fixing deprecated Assert junit.
Adding suppress statments
Solo server package almost complete.
First part of git tagging. Getting the version #
Merge branch 'master' of https://github.com/azkaban/azkaban2 into gradleize

Conflicts:
	.classpath
Finished the gradle-ize for Azkaban.
Removing ivy settings
Fix HADOOP_HOME and HIVE_HOME checks
Merge pull request #207 from sspinc/fix-hadoop-home-checks

Fix HADOOP_HOME and HIVE_HOME checks
Moving all files to conform to gradle conventions. The reason that the code
was moved instead of the sourceset modified is to prepare for Restli integration.
I couldn't figure out how to change Restli's conventions, so I switched our
conventions to Restli's.
Re-pointing build.xml to the proper sources
Making changes for git pull 209
Merge branch 'master' of github.com:rbpark/azkaban2 into gradleize
Merge branch 'master' of github.com:rbpark/azkaban2 into gradleize
Merge branch 'gradleize' of github.com:rbpark/azkaban2 into gradleize
Merge branch 'master' of https://github.com/azkaban/azkaban2 into gradleize
Removed Ivy directory too hastily. This will be removed in the future.
Merge pull request #209 from rbpark/gradleize

Gradleize