Merge branch 'release/0.8.3'
Merge branch 'release/0.8.4'
Map-side, in-memory caching, rather than spilling, combining
Update docs
Fix missing reducer setting
adding some extensions changes used by etsy
actually getting stuff to compile and tests to pass
init of safely.
catch
 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
unit tests, simplifying matrix product methods
fix bug and add test.
add a TODO.
remove elements by, keep elements by
Merge pull request #365 from jattenberg/develop

adding some matrix extensions used by etsy
based on cr
Merge pull request #368 from xianxu/develop

Allow timeout of a user function
Merge pull request #357 from twitter/feature/mapside-reduce

Simplified map-side, in-memory caching for the typed-API
Add MultipleWritableSequenceFiles case class to handle mulple input paths
Merge pull request #375 from daikeshi/develop

Add MultipleWritableSequenceFiles case class to handle mulple input paths