Changes to uniform version with CDH4.6 dependencies.
Fixes broken link in README
add a generic version of withTempCompressed that allows arbitrary modification
add convienience methods for log4j loggers
Removes project/repositories.

Also changed Build.scala -> build.scala to be inline with the other projects.
Upgrade to CDH5.
Updated uniform and omnia-test for CDH5.2
Resolving merge conflicts