I added an optional parameter to allow the user to override a tap's sink mode. This is useful when you put flows into a cascade. http://docs.cascading.org/cascading/2.1/userguide/html/ch03s08.html#N20CA7
Create DistributedCacheFile, a pleasant API for managing files to be distributed via hadoop's DistributedCache

Dealing with hadoop's filecache.DistributedCache is kind of awkward.
This gives users an easy way of setting up paths to be added to the
distributed cache, and hides the details of consistent-symlink-naming
and such. This is a prerequisite for loading our indexes in hadoop.
implement URI hashing using algebird's existing MurmurHash128 implementation

Removes derpendency on guava.
Move mode related code from Job to Mode.
Remove unused import in Job
Switch back setJobConstructor.
Merge pull request #452 from reconditesea/klin_clean_mode

Moved mode related code from Job to Mode.
Add scalding-commons into scalding as submodule.
Merge pull request #453 from reconditesea/klin_add_scalding_commons

Add scalding-commons into scalding as submodule.
move ranged args
move codecsource to core
begin to fix tests
Add scalding-commons in Build path and move CodecSource to scalding-core.
Fix sum in CheckpointSpect.
Add missing resolver from scalding-commons.
Add gmlcompression dependency into scalding-core.
Add twitter Maven resolver.
Add scalding-commons into Build path and fix certain out-of-dated issues.
Add merge strategy for dtd and xsd files.
Add scalding-commons resolvers.