Make write_history not crash on non-streaming jobs
Support for events and callbacks
Fix incorrect event documentation in readme
Changing event constants into strings
Moving _event_callbacks away from module global scope. Fix typo
Capture sigterm to kill hadoop jobs when worker is terminated
Fixed typo + started using functools.wraps decorator

Ironically, I had to wrap functools.wraps, so essentially we end up with a decorator that wraps a wrapped wrapper decorator
Merge pull request #248 from erikbern/functools-cleanup

Fixed typo + started using functools.wraps decorator
Merge pull request #237 from a1k0n/master

Make write_history not crash on non-streaming jobs
Sparkey log file export task.

Change-Id: I79f8a8f84dc942a6e636b1921db85ab3856bfba9
Merge pull request #217 from mbruggmann/mbruggmann/sparkey

Sparkey log file export task.
Merge pull request #241 from spotify/freider/hooks

Support for events and callbacks
- whenever using subprocess.Popen, use close_fds=True
- make sure to catch errors in hdfs listdir
  (and make some minor improvements there)
- add one FIXME question
deprecate core.tmp-dir and use tempfile.mktemp instead
Generalizes exit code for captured signals
fix hdfs recursive listing with apache1 syntax
Merge pull request #250 from adregner/hdfs-lsr-apache1

fix hdfs recursive listing with apache1 syntax
Merge pull request #243 from JonNelson/improve_popen_usage

use best practices when using subprocess.Popen.  Also fix a bug in hdfs.listdir.
Merge pull request #242 from daveFNbuck/master

Capture sigterm to kill hadoop jobs when worker is terminated
Merge pull request #245 from JonNelson/use_tempfile_mktemp

Use tempfile mktemp instead of hard-coding (or relying on the user to configure something in a config file)