Change tracing to use algebird BF, import algebird/chill as jars.
Remove unnecessary forceToDisk.
pass jobconf to local mode.
Merge branch 'develop' of https://github.com/etsy/scalding into config-fix

Conflicts:
	project/Build.scala
Unbreak ReducerOperations.
Merge pull request #8 from rjhall/config-fix

Pass config to local mode