Against master.
Merge pull request #548 from twitter/klin_jobconf_tool_v2

Against master.
Bumping version numbers
Merge branch 'hotfix/0.8.7'
Bumping version numbers
Merge branch 'hotfix/0.8.8'
transient configuration in HDFS.
Merge pull request #550 from twitter/hotfix/0.8.9

Transient Config.
backport kryo issues
required for push
meatlocker the semigroup
Update Version
Try falling back to Java
Use KryoBase to correctly serialize Synthetic fields
remove change to build file
bump readme
Merge branch 'hotfix/backport_ser' of github.com:twitter/scalding into hotfix/backport_ser
Merge pull request #571 from twitter/hotfix/backport_ser

Backport Meatlocker
add debian packaging
add pyscald

Change-Id: Ic8e3293f9e45fd8cd00ff0213c2ed2676ef5aa27