Initial bunch of work on bindings
Addition of Apis and charts calls
Key charts, list keys returns key objects instead of strings for consistency
Attempt to correctly escape identifiers.

NOTE: Due to a bug in the way go parses URLs, identifiers with a / are
not correctly escaped.  This is a wont-fix in this library, we'll wait
for the issue to be correct upstream.
Implementation of key/apis
Refactor out some repeated code
Refactored some repeated code, updated to work with latest version from
NPM
Ability to link and list keyring keys
Implementation of keyring stats & linking
Implementation of keyring unlinking and listing
Implementation of keys/charts
Addition of ping
Ensure all functions have doc stubs, update naming of functions to be a little more consistent
Merge branch 'release/0.1'