Initial release

This release shows the code AS IS when it was presented to other Electronic Engineers in an academic context in order to obtain my college degree and escape from jail university. It provides a functioning reflow oven with the following features:

• Support for three phase reflow profiles: Ramp, Soak, and Peak
• HTTP logging to remote servers
• Nice beeping with a buzzer
• Temperature, a graph of it across time, and current duty cycle displayed on screen.

It is a little bit rough on the edges since WiFi credentials and remote server address need to be harcoded as CMake options during the compilation process.