v6.34.0. Bugfix. Improvement.

- v6.34.0 May 8, 2013
	- Now uses [envfile](https://github.com/bevry/envfile) for `.env` file
parsing
	- Fixed `TypeError: Cannot call method 'get' of undefined ->
/lib/docpad.js:972` error when using [minicms
plugin](https://github.com/jeremyfa/docpad-plugin-minicms)
		- Closes [issue #501](https://github.com/bevry/docpad/issues/501)
reported by [rleite](https://github.com/rleite)