NICTA/scoobi — pull request #238 by tdyas (2013-05-01 16:50:28+00:00)
Title: Add ScoobiEnvironment, including support for counters, etc.

Merged manually from:
https://github.com/benwing/scoobi/commit/56964f9c
https://github.com/NICTA/scoobi/pull/123
https://github.com/NICTA/scoobi/pull/145

Conflicts:
src/main/scala/com/nicta/scoobi/Scoobi.scala
src/main/scala/com/nicta/scoobi/impl/exec/MapReduceJob.scala
src/main/scala/com/nicta/scoobi/impl/exec/MscrMapper.scala
src/main/scala/com/nicta/scoobi/impl/exec/MscrReducer.scala