Changed xesscorp to devbisme, etc.

Merge pull request #7 from rgon/master

Renamed RPi_Hat-rescue.lib to RPi_Hat.lib, fixed import errors caused by xesscorp's PC importdirs.

Removed cache file (not needed, causes errors when opening Eeschema).

Added PWM0,1 pin definitions.

I2S Pin Naming Error Correction.

Updated for KiCad 5.

Merge pull request #4 from ppelleti/no-invert

don't mark GPIO pins as inverted

Removed XESS library.