v6.29.0. Improvement.

- v6.29.0 April 1, 2013
	- Progress on [issue #474](https://github.com/bevry/docpad/issues/474)
	- DocPad will now set permissions based on the process's ability
		- Thanks to [Avi Deitcher](https://github.com/deitch), [Stephan
Lough](https://github.com/stephanlough) for [issue
#165](https://github.com/bevry/docpad/issues/165)
	- Updated dependencies