Adds support for Bugello (Bugzilla -> Trello)

This is totally procedural and fairly tailored for the Wikimedia
Foundation's mobile apps team. Using the same general principles as
Mingle, this will take bugs retrieved from a Bugzilla feed and create
Trello cards in a defined Trello list on a matched Trello board.

Right now, this expects Trello boards to be created per-iteration,
following a pattern of "Some generic Title - Sprint <some #>" and will
automatically pick the Trello board with the highest trailing #.

All of this should be refactored, cleaned up, and generecized, but this
is usable now!
Cast Treloo board number from string to int to ensure proper sorting
UTF-8 encode strings for Trello titles and descs
Add debug output for board name in bugello
Use str.lower() when comparing list name in bugello
Refactor fetching target list name in bugello

Also updates failure output to print out target list name fetched from
config rather than a hard coded value.
Update pickle time only after successful bingle run

This will prevent the pickle time from getting updated before bingle has
a chance to do it's thing. Otherwise, the pickle time may get updated
but connecting to Mingle will throw an exception, resulting in bugs
falling through the cracks.
Make updated pickle time actually have debug output
Use correct debug output method
Readme updates
Remove extraneous spaces from title when using Mingle.findCardByName

Mingle appears to remove extra spaces from a string when creating a card
title, which can cause problems when later searching Mingle for an
existing card (to prevent dupes). For instance, if you create a card in
Mingle with the title:
'[Bug 50136] Cannot edit my  vector.css user page', Mingle will change
it to: '[Bug 50136] Cannot edit my vector.css user page' on creation.

This patchset adds functionality to Mingle.findCardByName() to remove
extra spaces to ensure we prevent dupes do this 'feature' in Mingle.
Add Bugello support for always using the same board

This refactors the board ID fetching code and makes it possible to
always use the same board name rather than always expecting to have to
find the 'latest' board to use.
Ensure bugello updates pickle time
Merge pull request #1 from dvanliere/master

Dependencies + gitignore
Adds support for bug ID card property
Merge branch 'master' of git://github.com/dvanliere/bingle into dvanliere-master
Merge branch 'master' of github.com:awjrichards/bingle

Conflicts:
	bingle.ini.example
Print entry -> bingle.info()
Merge branch 'master' of https://github.com/awjrichards/bingle

Conflicts:
	bingle.ini.example