in Tool save flowstats to json file with the --tool.flowstats switch
extend flow stats beyond just counters
pretty print flow stats
refactor to have JobStats class. change command line switch to be scalding.flowstats
go travis
meatlocker -> externalizer
add meatlocker for initial params
Final? improvements to TypedPipe
minor optimization
make JobTest source mocking more powerful
private.
add jdk6 setting
Merge pull request #598 from twitter/moarpipes

Final? improvements to TypedPipe
Merge pull request #597 from twitter/feature/externalizer

Convert Meatlocker to Externalizer
Merge pull request #599 from twitter/jobtestmap

make JobTest source mocking more powerful
Fix self merge
Merge pull request #591 from tresata/feat-flowstats

Feat flowstats
Merge pull request #600 from twitter/merge-fix

Fix self merge
Fixup build file
Remove withCross