Merging from upstream.

Move type references from /examples to /types.

Add command list

Readme fixes.

Porcelain client

Fixing typo and adding properties example.

Adding support for deploying a type directly from a registry with the client

First cut of adding support for types registry. 

Merging client changes.

Simplify the getting started process

change gettype -> listtypeinstances. URL escape only the name of the instance

change gettype -> listtypeinstances as per previous comments. URL escape only the name of the instance