Fixed unwired pins

Fixed

• Fixed BOOT button that was not wired to the microcontroller #1;
• Fixed COL_10 and COL_11 that was not wired to the microcontroller #2;
• Added res/appa-schematic.svg file;

Removed

• Removed appa.jpg file because there is already a schematic file in the res/ folder;
• Removed fp-info-cache file;
• Removed gerber/ folder;

Added github issue and PR templates

Added

• Added .github folder with Github Templates;

Changed

• Updated changelog;

First Release of Appa: the ALPS switch ortholinear keyboard

• Added schematic as a .svg image;
• Added GPL3+ license file;
• Added Appa and my logo as silk;
• Added the gerber folder to ship the gerber files on tags;
• Added GPL3+ license logo as silk;
• Added ATMEGA328p standalone circuit as a redundancy;
• Added gerber/ folder;
• Added GPL3.svg logo;
• Added fp-info-cache file;

Changed

• Updated readme with some relevant informations;
• Changed switches layout to be read from left to right on the PCB;