Hardware v1.5 release to fab

Tagging what was sent to OSH [Park|Stencils] for hardware v1.5

Release of v4.0 hardware to OSH Park

This is a scaled back version that is skipping the UPS circuit, fixes the GPIO (23017) pin-out debacle from 3.0, and moves the RPi header to a place where a full-sized RPi can be connected.

Release of v3.0 hardware to OSH Park

Includes the new breakout board, color-changing LED, and optional override of the super-cap circuitry

Release of v2.0 hardware to OSH Park

Had to back out of some changes from v.0.2.4 to merge in the new BOM sent to Mouser

Release of v2.0 hardware to MacroFab

v0.2.4

passing v2.0 to MacroFab

Mute button presses for ALL relay toggle events

v0.2.3

Track relay toggled for ALL changes of the relay

Address hardware-related bug w/ v0.2.1

v0.2.2

Re-address issue #4, fix infinite open/close relay loopwq

Address low voltage button triggers (issue #4)

v0.2.1

Should fix #4

2nd major release to the 3rd floor

v0.2

Merge branch 'master' of https://github.com/mbtown01/rpt