Major update:

- Refactored REST client to use requests library for Python 3 compatibility.
- Added docstrings to all public methods & classes.
- Fleshed out CRUD APIs for data, feed, group.
- Wrote full suite of integration tests to verify changes.
- Updated setup.py to bump version to 0.9 & depend on requests and paho-mqtt modules.
- Updated and tested code to work with both Python 2 and 3.
- Broke out errors into separate file, and added explicit data model classes.
- General cleanup and preparation for public release.

Author: tdicola

Adafruit_IO/__init__.py

@@ -1,2 +1,24 @@
-from .client import Client, AdafruitIOError, RequestError, ThrottlingError, Data
-from .mqtt_client import MQTTClient
+# Copyright (c) 2014 Adafruit Industries
+# Author: Tony DiCola
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+from .client import Client
+from .mqtt_client import MQTTClient
+from .errors import AdafruitIOError, RequestError, ThrottlingError
+from .model import Data, Stream, Feed, Group