[Keyboard] Add support for db63 hotswap rbg (#7771)

* correct the matrix pin for db63

* first correct layout

* adding RGB support for db63

* adding backlighting keycode

* enable back extension

* update readme for the bootloader

* correct the capslock pin

* update correct info.json and layout following suggestion

* editing contact

* Update keyboards/db/db63/README.md

Co-Authored-By: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/db/db63/README.md

Co-Authored-By: James Young <18669334+noroadsleft@users.noreply.github.com>

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

[Keyboard] GH60 rev. C: fix LAYOUT_60_iso key sequence in QMK Configurator (#7792)

ISO Enter's key object was out of sequence.

[Keymap] Rossman360 Userspace add (#7779)

* create userspace

* add early macro support, but gtg

* attempt to create userspace.

* all changes suggested

Move some common matrix code to a common location (#7699)

* Move some common matrix code to a common location

* Refactor some 'custom_matrix_helper' logic to use custom matrix lite

* Fix build for kinesis/stapelberg - abuse of vpath was picking up matrix.c from core when custom matrix was enabled

* Add validation for CUSTOM_MATRIX

Update Breaking Changes doc for 2020-02-29 merge

[Docs] fix installation commands for macos (#7785)

* [Docs] fix installation commands for macos

* Update docs/getting_started_build_tools.md

[Docs] Update Japanese translation (#7783)

* [Docs] Update translation

* Apply suggestions from code review

* Update docs/ja/config_options.md

* Update docs/ja/newbs_building_firmware.md

Co-Authored-By: Takeshi ISHII <2170248+mtei@users.noreply.github.com>

[Keymap] crd's personal keymap for hotswap leaf60 (#7777)

[Keymap] Added csc027 keymaps for keebio/iris and planck (#7472)

* Added csc027 user folder and keymaps for both keebio/iris and planck

* Moved the git_macros variable out of the process_record_user function.

* Updated the usb_led code to use the new led_update_user instead of the led_set_user function.

* Update users/csc027/defines.h

Removed the "_______" macro definition in defines.h, since it has already been defined in QMK.

* Update users/csc027/defines.h

Removed the "XXXXXXX" macro definition in defines.h, since it has already been defined in QMK.

* Update users/csc027/csc027.c

Simplified several keyboard macro definitions in the csc027.c file by switching from SS_LCTRL to SS_LCTL in their definitions.

* Condensed both the planck and iris rules files to the minimal set of declarations.

VIA Configurator Refactor (#7268)

* VIA Refactor

* Remove old code

* review changes

* review changes

* Fix cannonkeys/satisfaction75/prototype:via build

* Add via.h to quantum.h

* Move backlight init to after backlight config load

* Merge branch 'master' into via_refactor_pr

* Update user's rules.mk to new way of enabling VIA

* Added id_switch_matrix_state

* Review changes

Merge pull request #7776 from hineybush/hbcp

small hbcp changes

small hbcp changes

Merge pull request #7762 from CurryFurious/userspace_curry

Adding custom userspace & 2 keymaps

Merge pull request #7772 from Rossman360/dev_branch

add Levinson keymap

Fixed formatting and added font file

remove head

remove unneccesary line

more cleanup

cleanup

Add Levinson keymap