Separated SopremoRecordLayout from SopremoRecord
Added SopremoRecordLayout minimization to post pass for more efficient serialization
Added test case and debug statements for anti join
Fixed serialization by cloning evaluated reference keys
Fixed deserialization of singleton nodes
Ported to 0.4-rc1
Renamed pact-testplan to stratosphere-testplan
Fixed meteor web frontend
Fixed dist to rc-1
Removed authors tags
Fixed sopremo server tests
added SopremoVarargFunction0
Merge branch 'master' of https://github.com/AHeise/stratosphere-sopremo