Add constants for build help text
Add Elevage::Provisioner
Added provision method stub...

This is where Thor tells Elevage what was requested for provisioning.
Add basic 'build' parsing logic

Flesh out the basic logic structure for handling the build subcommand options in a sane way.
typofix
formatting cleanup
pull garbarge
Style cleanup and wiring in provisioning
Keyword parameters
Added core build logic
Starting on Provisioner
Knife command cleanup

- Rearranged knife parameters into more logical groups
- Added comments for parameter groupings
- Cleaned up chef node name and vmware vm name logic (still not DRY...)
Make build_knife_cmd private, expose build

- build_knife_command is now private, as it may not stick around forver (definitely not as the "do something" target
- Exposed new build method which will let us hide the complexity / insanity from others.
Clean up build arg conventions
rename thor task
formatting cleanup
Added more descriptions
Update options handling and passing
build cleanup
Add --dry-run to build