Remove dirnames
v6.39.0. Improvement.

- v6.39.0 June 20, 2013
	- Abstracted out the file fetching in `DocPad::serverMiddlewareRouter`
into `DocPad::getFileByRoute(url, next)` for others to use in their
custom routes
	- Updated dependencies
Updated to bal-util v2.2.0
Complete rename
merged
v6.40.0. Improvement.

- v6.40.0 June 24, 2013
	- Removed excessive dirname usage
	- Updated dependencies
v6.41.0. Improvement.

- v6.41.0 June 25, 2013
	- Made debugging, tracing, and profiling easier
		- Added `docpad-debug` for easy debugging
		- Added `docpad-trace` for easy tracing
		- Added `--profile` for easy profiling
		- See our [debug guide](http://docpad.org/docs/debug) for details
code format improvement
Merge branch 'dev' into issue-518
v6.42.0. Improvement.

- v6.42.0 June 25, 2013
	- Better lazy loading of modules
	- Updated dependencies
typo in comment
Upped the log level filtering for render
Merge branch 'dev' into issue-518
Updated nested attributes test file for windows, needs fix for normalization