helm integration

Add registry.ParseType.

ParseType parses a string and returns a *registry.Type. The client
code currently uses this functionality, but it seems like it's better
treated as part of the registry library, rather than as a one-off.

First cut of handling multiple registries with auth. 

handle fetching number of urls as a unit that get pooled into a single template so that helm works out of the box

Need to nohup these so they detach from current terminal process.

Improve license headers

Add support for helm packages, native kubernetes objects and helm repository format.

Changes to resourcifier Dockerfile

Introducing binaries hosted from URL

Also adding docs on pushing, and the script for pushing.

Dockerfile and Makefile for cross-compile of dm

Clean up the printing of the types, show the short url 

Logic for the token is wrong

The use of token or basic auth was a conditional inside the TLS verify loop.
You can use TLS or skip the verification and use token or basic auth.

Just a tab issue. Put the token conditional outside the kubeInsecure check.

Also handled the case that we actually switch the boolean for skip TLS and forced it to replace true or false.

Implement --stdin flag on command line.