add progress
remove junk
staring to add tests and fixing some bugs but didn't want to do too much to the actual code yet
Merge pull request #1 from doowb/rework

starting to add tests and fixing some bugs but didn't want to do too much...
adds test fixtures, start refactoring
get plasma.load started
start adding using tests for plasma.load()
Merge branch 'origin/rework'

Conflicts:
	index.js
Merge branch 'origin/rework'
fix test
adds test fixtures
adds expander to expand config values, more tests
adds more uses cases/tests
toString var
organize tests
several changes to lighten up dependencies and optimize code:

* move some functions into utils
* removes fs-utils as a dependency
* adds read-data as a dep. this was extracted from fs-utils to be as lean as possible
ensure that options are passed to globule from the config
updates tests, adds api documentation
closes https://github.com/jonschlinkert/plasma/issues/2
more tests for expand-hash, fixes