First commit for configurable configurations for embed tools
Remove generated .bowerrc
Add default happy-plan json config with a deep merge to make update easier

Close #28
Add compass require & additional_import_paths & add some path to jekyll
Add Changelog + upgrade information
Add docs for configurable configuration files
Merge latest master to config-config
Merge branch 'master' of https://github.com/kud/happy-plan into config-config

Conflicts:
	Gruntfile.js
	happy-plan.json
Merge pull request #31 from kud/config-config

Configurable configuration files