Adds knackpy to Third Party APIs

Created by: dashtink

Adds knackpy to Third Party APIs for interacting with Knack apps.

What is this Python project?

A client that interacts with Knack apps. Knack is an online database and business process/workflow automation tool.

What's the difference between this Python project and similar ones?

Currently no other entries that work with Knack.

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README.md

@@ -1129,6 +1129,7 @@ Inspired by [awesome-php](https://github.com/ziadoz/awesome-php).
 * [google-api-python-client](https://github.com/google/google-api-python-client) - Google APIs Client Library for Python.
 * [gspread](https://github.com/burnash/gspread) - Google Spreadsheets Python API.
 * [twython](https://github.com/ryanmcgrath/twython) - A Python wrapper for the Twitter API.
+* [knackpy](https://github.com/cityofaustin/knackpy) - A Python client for interacting with Knack applications.
 
 ## URL Manipulation