Huge improvements to module and skeleton installation process
Added some basic offline support. Fixed an issue where init would create unecessary files. Fixed an issue where skeleton init would recur forever. Fixed an issue with deep dextending not de-referencing arrays
Added slow files check
v6.43.0. Bugfix. Improvement.

- v6.43.0 June 29, 2013
	- Huge improvements to the skeleton install process
		- Install process is much more reliable
		- Skeleton dependencies will now install correctly if `node_modules`
already exists
		- Missing module errors when doing an initial clone of a skeleton
should now be fixed
		- Removed the unused and non-working `-s, --skeleton` option
	- Activities that wait on remote activity will now output a please
wait message
	- You can now install plugins via the `docpad install [pluginName]`
command
		- Thanks to [Jarvis Ao Ieong](https://github.com/kinua) for [issue
#539](https://github.com/bevry/docpad/issues/539)
	- Installing dependencies via the `docpad install` command now works
again
	- The `-f, --force` flag now works as expected (enabling the npm
`--force` flag)
	- Fixed an issues with arrays not being derefenced correctly in
configuration
		- This fixes initial run issues with skeletons that have custom file
structures
	- Added `--offline` flag that will help docpad run without an internet
connection
	- Added an interval timer to load, contextualize, render, and write
actions to determine what files we are waiting on
	- Dependency upgrades