Happy Birthday TJBot! 🤖🎂

Today is TJBot's birthday, and we are celebrating with a new version of the TJBot library!

tl;dr: TJBot is now up-to-date with the latest software dependencies so it will continue to function in light of major updates to Raspian, IBM Watson services, and Node.js. We've also added a new translator recipe so TJBot can be your language translator!

Major changes include:

• Internal updates to TJBotLib to support the latest versions of 3rd party dependencies (including moving to the ibm-watson SDK)
• Updated recipes to use TJBotLib v2.0.0
• Added new translator recipe to show usage of the Language Translator service
• Moved all hardware tests to the tests/ directory
• Added support for Common Anode LEDs (thanks @chungngoops!)
• Added new TROUBLESHOOTING.md guide to collect solutions for common troubleshooting issues

• Updated configuration files for each recipe to include IAM apikey authentication by default (username/password is still supported)
• Tweaked sentiment analysis recipe to handle changes to the Tone Analyzer API

Summary of Changes

• using Quad9 DNS instead of Google DNS in the bootstrap script
• using Node.js 9.x for Raspian Stretch

Summary of Changes

• changed references from Watson Conversation to Watson Assistant due to rebranding of that service, maintaining backwards compatibility with recipes that use 'conversation' in their configurations
• updated Watson URLs to point to the correct service pages
• significant improvements to the conversation recipe with additional intents to make tjbot wave its arm, shine its light, and report what it sees in the camera

Scope of Changes

• Updated camera test to match TJBotLib 1.2.1 API
• Added images to some of the featured recipes

Hot on the heels of the 1.1.0 release, we present TJBot 1.2.0!

Scope of Changes

• updated recipes to use the new logging specification of tjbotlib 1.2.0

Scope of Changes

• README: added electronics part list, hardware wiring guide, and new options for buying tjbot kits
• Recipes: updated recipes to use tjbotlib, revamped README for each recipe
• Bootstrap: added instructions for bootstraping a Raspberry Pi for TJBot, moved hardware tests to bootstrap