Full-Fledged pi-clock

Mmm, that's some good pi 🍰

• 7-segment display displays time
• integration of web-server component with clock control
• shutdown button on the web app
  • this is a nice alternative to connecting up a physical push button to facilitate powering down
• reading & writing of configurations via web-server

Barebones Implementation

• control of two LEDs at hard-coded times
• skeleton code for web-server component