v6.53.3. Improvement.

- v6.53.3 October 10, 2013
	- No need to load in the DocPad `package.json` file each load
	- We now output whether or not we are a global or local installation with `docpad --version`
		- Thanks to [Henrik Cederblad](https://github.com/hced) and [Eduán Lávaque](https://github.com/Greduan) for [issue #672](https://github.com/bevry/docpad/issues/672)