v6.21.6. Improvement.

- v6.21.6 January 25, 2013
	- Better debugging around server starting
v6.21.7. Bugfix.

- v6.21.7 January 25, 2013
	- Fixed port not defaulting correctly on the `docpad-server` executable since v6.21.5
		- Closes [issue #407](https://github.com/bevry/docpad/issues/407) thanks to [man4u](https://github.com/man4u)
	- Updated dependencies
		- [bal-util](https://github.com/balupton/bal-util) from ~1.16.0 to ~1.16.1
Fix a bug that kept file.exists always true

#408
Working on encoding detection and conversion - ref #411
Detection and conversion of source encoding now going. Looking into conversion for the out file as well. Ref #411
Got encoding conversion going for the out file as well. Must enable detectEncoding in your docpad configuraiton file for auto detection. Ref #411
Fix jschardet being undefiend if Iconv fails - Ref #411
v6.21.8. Bugfix. Improvement.

- v6.21.8 February 5, 2013
	- Swapped out underscore dependency for lodash
	- Underscore is no longer provided to testers
	- `File::getMeta` now alises to `File.getMeta().get` if arguments have
been supplied
	- No longer does deep clones on template data per file render (just
shallow clone now)
	- Fixed a bug that keeps `exists` attribute on `File` always `true`
		- Thanks to [Stefan](https://github.com/stegrams) for [pull request
	- Updated dependencies
		- [bal-util](https://github.com/balupton/bal-util) from ~1.16.3 to
~1.16.3
		- [watchr](https://github.com/bevry/watchr) from ~2.3.3 to ~2.3.4
			- Way better performance and reliability
Updated dependency versions
Completely ignore growl failures. Ignore but report watching failures.
v6.21.9. Bugfix. Improvement.

- v6.21.9 February 6, 2013
	- We now completely ignore growl failures
	- We now alert the user of watch failures but still ignore them
overall (as to not bring down the entire app)
	- Updated dependencies
		- [growl](https://github.com/visionmedia/node-growl) from ~1.6.1 to
~1.7.0
		- [express](https://github.com/visionmedia/express) from ~3.0.6 to
~3.1.0
		- [watchr](https://github.com/bevry/watchr) from ~2.3.4 to ~2.3.5
			- Fixes a bug with uncaught watching exceptions
v6.21.10. Bugfix. Improvement.

- v6.21.10 February 6, 2013
	- Updated dependencies
		- [watchr](https://github.com/bevry/watchr) from ~2.3.4 to ~2.3.7
			- Works better for projects that have a large amount of files
Emphasised specifying the `dev` branch as the integration branch
Updated use of github issues in CONTRIBUTING.md
Now loads early for deploy commands. Added action command.

- This means for deploy commands we load and initialise our
configuration twice in order to load the deploy plugin by the time the
consoleSetup event fires
- Another change is the removal of the secret `load` instanceConfig
option, in favour of a new `action` instanceConfig option
- Added a action command to perhaps replace the `docpad-server` cli
with `docpad action 'server generate'`
Ref #430 - Identify anonymous users by their hash and salted MAC address

See #430 for the underlying details.
Attempt at resolving configuration double-load merging issue, hitting issue with partials plugin
Added instanceConfig to plugin base class
Better tester port determining. Turns out pid is prone to duplication
Merge branch 'dev' into dev-configredo