Added some nested tests for #518
Merge branch 'dev' into issue-518
Merge branch 'dev' into issue-518
Updated nested attributes test file for windows, needs fix for normalization
attempt at escaping url from paths correctly
Turn off detectEncoding during testing for windows
Fix encoding tests on windows. Fix url/path tests cross-platform.
more cross-platform test fixes for encoding and paths
v6.42.1. Bugfix.

- v6.42.1 June 25, 2013
	- Fixed backslash and slash inconsistencies on windows
		- Thanks to [jhuntdog](https://github.com/jhuntdog) for [issue
#518](https://github.com/bevry/docpad/issues/518)
	- `docpad render` will no longer output warning levels