This makes it possible for the user to specify their own release name
instead of accepting the generated one.

This supports the `-f` flag for overriding values with a specified
TOML file.

Also noticed a field was omitted from metadata.proto and the docs.
Added it back, though functionally it is a no-op.

Previously, paging used the last release name of the current set to ask
for more results. Now switched to using the first name of the next set.

Not sure I like this method. It makes the user experience more
complicated.

This adds support for filtering list results. Filter strings are
passed from Helm to Tiller, where they are compiled as regular
expressions and executed against the list of releases. Only matching
releases are returned.

Filters are applied before limits and sorts.

This fixes indentation, documentation, and removes unused protobuf
files.

This commit finally ties `helm install` together with the Kubernetes
client library to make an end-to-end trip.

There were several small fixes to go on both client and server side,
along with some changes to proto to support better error reporting.

The alpine chart has been updated to exhibit how the new Helm works.

This adds support for dry run on install, as well as providing
enough info for an install to display (verbose) manifests. While
doing this, I ended up just storing the rendered manifests for
simplicity.

  1. install command loads chart archive.
  2. invokes helm api to transform the pkg/chart.Chart type
     to it's proto model.
  3. the client then establishes a connection to tiller.
  4. sends InstallReleaseRequest, receives InstallReleaseResponse.

todo (for complete install):
  - walk pkg/chart.{Values,Deps,Templates} types and populate proto
    definitions for various apis/messages.

	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}

So far, they just have basic readiness checks.