Actually use the cleaned closure in foreachPartition
Merge remote-tracking branch 'origin/branch-0.7' into branch-0.7
Make Maven artifactIds constant
Build Hadoop1 variant of Spark by default
Fix Hadoop2 build. Enable with -Dhadoop.version=2
Update run script to find updated JARs
Release v0.7.2
fixup! Build Hadoop1
Fix generation of *-javadoc.jar files