Updates for move to IBM namespace

This changes the project to be a small wrapper
around the redstone library which is where most of the
development focus for the Python KeyProtect client has
moved.

This will remain a small wrapper to provide users an easy
way to find a Python lib that can provide the simple interface
that they are most likely looking for, but not have multiple copies
of code sitting around creating a code maintainence nightmare.

Makefile

@@ -0,0 +1,9 @@
+.PHONY: dist
+
+dist:
+	python setup.py sdist bdist_wheel
+
+publish: dist
+	pip install 'twine>=1.5.0'
+	twine upload dist/*
+	rm -fr build dist .egg *.egg-info

README.md

@@ -1,30 +1,36 @@
-# python-keyprotect
+# keyprotect-python-client
 
 [![Build Status](https://travis-ci.org/locke105/python-keyprotect.svg?branch=master)](https://travis-ci.org/locke105/python-keyprotect)
 [![Apache License](http://img.shields.io/badge/license-APACHE2-blue.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
 
 A Pythonic client for IBM Key Protect
 
+This is a thin wrapper around the KeyProtect client in the [redstone](https://github.com/IBM/redstone) Python package. For detailed documentation and API references, please see the [redstone docs](https://redstone-py.readthedocs.org)
+
 # Usage
 
+The following python is a quick example of how to use the keyprotect module.
+
+The example expects `IBMCLOUD_API_KEY` to be set to a valid IAM API key,
+and `KP_INSTANCE_ID` to be set to the UUID identifying your KeyProtect instance.
+
 ```python
+import os
+
 import keyprotect
 from keyprotect import bxauth
 
-service_id="..."
-api_key="..."
 
-tm = bxauth.TokenManager(api_key=api_key)
-iam_token = tm.get_token()
+tm = bxauth.TokenManager(api_key=os.getenv("IBMCLOUD_API_KEY"))
 
-kp = keyprotect.Keys(
-    iamtoken=iam_token,
+kp = keyprotect.Client(
+    credentials=tm,
     region="us-south",
-    instance_id=service_id
+    service_instance_id=os.getenv("KP_INSTANCE_ID")
 )
 
-for key in kp.index():
-    print("%s\t%s" % (key['id'], key['name']))
+for key in kp.keys():
+    print("%s\t%s" % (key["id"], key["name"]))
 
 key = kp.create(name="MyTestKey")
 print("Created key '%s'" % key['id'])

keyprotect/__init__.py

@@ -1,6 +1,9 @@
 from __future__ import absolute_import
 
-# alias keyprotect -> keyprotect.keyprotect
-# keeps the keyprotect.py module as copy-able single file,
-# but we can package it in its own namespace as an installable as well
-from keyprotect.keyprotect import *  # noqa: F401,F403
+import redstone
+from redstone import auth as bxauth  # noqa: F401
+
+
+def Client(*args, **kwargs):  # noqa: N802
+    cl = redstone.service("KeyProtect", *args, **kwargs)
+    return cl