feat(helm): add local chart repository workflow spike

fix(*): style fixes

fix(Makefile): skip gofmt on proto gen code

fix(tiller): replace codegangsta with cobra

fix(helmet): remove helmet

ref(package): add error handling on args

feat(helm): implement home command

feat(tiller): add template and release to install

feat(local-cluster): add kubernetes startup script

feat(init): add local config step to init

This is the second half of issue #3.

feat(tiller): add release server stub

feat(chart): add values parser

feat(helm): implement 'helm create'

feat(hapi-pb): add preliminary hapi protocol buffer definitions

	1. remove preliminary hapi protocol buffer definitions
	2. modify hapi Makefile
	3. update hapi protobuf model in _proto/hapi/{chart,release,services}
	4. generate protobuf src to pkg/proto/hapi/{chart,release,services}