Adding requirements for daemonizing luigid to README
fix renaming a list of HDFS files to a single dest
Make write_history not crash on non-streaming jobs
Allow specifying a postgres port.
By calling PostgresTarget('host:port') string.
So you can call with just a 'host' or with a 'host:port'.
The default port remains 5432 as determind by the module psycopg2
Merge pull request #240 from rantav/postgres-port-take2

Allow specifying a postgres port.
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
- include tests, examples, luigi/templates/*.html, and LICENSE
- add license field to setup.py
- fix spelling error, add FIXME regarding functools.update_wrapper
Merge pull request #244 from JonNelson/fix_setup

Flesh out the MANIFEST.in file and add the 'license' field to setup.py
Merge pull request #247 from JonNelson/fix_spelling_error

- fix spelling error, add FIXME regarding functools.update_wrapper
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