Merge remote-tracking branch 'origin/master' into develop

VIA Support: LFKPad (#11461)

* VIA Support: LFKPad

* Condense two mostly redundant rules.mk files

* Set BOOTMAGIC_ENABLE to lite as advised by VIA tutorial

Merge remote-tracking branch 'origin/master' into develop

Added Odelia (#11362)

* add odelia keyboard

* Update readme.md

* Update info.json

Merge remote-tracking branch 'origin/master' into develop

Suggest 'QMK MSYS' as the default windows platform (#11321)

* Suggest 'QMK MSYS' as the default windows platform

* Review comments

typo fix

remove extraneous comment

comment out a non-standard DIODE_DIRECTION

use a custom name for custom pins

fix bugs triggered by certain boards

remove the python dep update

fix travis

change matrix/m20add to use non-standard names for non-standard pins

Revert "loosen up the schema to allow any pin format"

This reverts commit e41762be64c170f42ab3f8aa6b7e3078e5895e92.

Revert "change invalid pin from error to warning"

This reverts commit 68da9cd19658071f0c2f22e97956303281703176.

loosen up the schema to allow any pin format

change invalid pin from error to warning

fix rgblight properties

make flake8 happy