* info.json: human-friendly formatting
* info.json: remove "w":1 instances
* info.json: correct positions of Left, Down and Right Arrow keys
* info.json: add LAYOUT_all data
* move Home key to end of home row
According to photographs of the keyboard, the fourth key down on the right side is physically on the home row. This commit moves the key argument and keycodes to the home row.
* whale75.h: use QMK 3-character notation for matrix
* whale75.h: add matrix diagram
* add keyboard-level encoder functionality
* info.json: correct key sequence on ISO layouts
