fixed missing progress option for loadFiles step
Merge pull request #598 from Delapouite/master

fixed missing progress option for loadFiles step
v6.49.1. Bugfix.

- v6.49.1 August 14, 2013
	- `loadFiles` step is now properly reported in the progress bar
		- Thanks to [Bruno Heridet](https://github.com/Delapouite) for [pull
request #498](https://github.com/bevry/docpad/pull/598)