0.0.9 - flake8

0.0.8 - packaging fixes

0.0.7 -
	* improved HTML escaping and tag writing
		- consolidated escaping into external library, `metadata_utils`
		- escaping all property k/v
		- using explicit unicode strings

0.0.6
	packaging fixes

0.0.5
	packaging fixes

0.0.4
	cleaned up 'link rel="%s"'
	cleaned up pyramid/pylons helpers

0.0.3
	added Pyramid classifier
	added support for <link rel="canonical" href="http://123.com" />

0.0.2
	bugfix in pyramid helper, a typo caused an error
	updated pyramid and pylons __init__ functions to return the wrapped object
	removed trailing space in meta tags -- ||" />|| becomes ||"/>||
	added in tests for core and pyramid helpers. pylons is too difficult to test against. sorry

0.0.1
	initial import
