Adding *.pyc to .gitignore
Adding a aget_children method to the ZKWrapper class
If watch_type is now set to WATCH_CHILDREN in a config file RegisterWatch(), twitcher will watch for child events on that node rather than normal data events. Instead of the node data, the node children separated by newline will be fed on stdin to the action function if pipe_stdin is true
Adding QUEUE, PARALLEL, DISCARD, WATCH_DATA and WATCH_CHILDREN to the exec_globals dictionary in ConfigFile to make them work as described in the twitcher doc
Removing print statement
Merge remote branch 'liquidgecka/master'

Conflicts:
	twitcher/config.py
	twitcher/zkwrapper.py
Increase the default debugging level.
Merge branch 'master' of git://github.com/liquidgecka/twitcher

Conflicts:
	twitcher/config.py
Fix a bunch of typo's introduced in the last commit.
Added ZooKeeper debug logging, and changed the way twitcher is launched so that output is preserved. Added a note saying when twitcher starts to easily find that point in logs.
Fix a ZooKeeper bug where reconnecting with an existing clientid failed. Bump the package revision number
Fix client expiration recovery.
Fix release number
Make reconnections re-establish all watches.
Adding *.pyc to .gitignore
Merge remote branch 'github/master' into ca4e032eb1e190d02a6586dc0453cfe3a55f8c82
Update version and url post merge
Stop debug logging by default
Use verbose logging
Signifigant cleanups, add debian destinations.

This cleans up the twitcher repo to use setup.py properly, adds debian
build files, fixes some deployment issues in order to make the package
layout work far more reliably and moves towards a cleaner distribution
of the core program.