Hadron: Readme, Refactor, and Configurator support (qmk#3170)

* Refactor

* Configurator support

* Readme

Bootloader make issue (qmk#2975)

* Added Modular keyboards L,R and NUM

Created code modules for the 3 modules of the modular keyboard.
Original idea by MechboardsUK. Uses i2c implementation similar to lets
split

* Remove modular from master

This is to fix incorrect branching

* fixed bootloader makefile

- Echo -e does not behave coorectly on mac
- Replaced with equivilant printf statements

* quick typo fix

Added ASCII legend to melody96 to help visualize the layouts (qmk#3117)

Add Suspend functions (qmk#3112)

* Add suspend functions

* Disable RGB code if it's disabled

* Add suspend code to ChibiOS for future compatibility

* Add keyboard_init functions

* Change where references so it will compile

* Wrong command chained in wake up kb function

* Fix non-feature file changes

* Add documentation

* Re-add matrix init docs

* add rgblight code to example

* Remove keyboard init stuff for separate PR

Updated matrix.c for some PS2AVRGB boards and templates for new_proje…

…ct script (qmk#2992)

* Add M6-A keymap

* Update XD60 keymap

* Update XD60 keymap readme

* Update JJ40 and Let's Split keymaps

* Add readme for M6-A

* Fix typo, update JJ40 README

* Update jj40 readme

* Cleanup jj40 keymap

* Revert Let's Split QWERTY layer to default before qmk#2010

* Update numpad layers

* Fix: Let's Split keymap getting stuck mods due to having keycodes assigned on the Raise layer

* Keep ASCII art consistent with keymap

* Staryu: initial port

* Add personal keymap

* Added and updated READMEs

* Fix: default keymap for staryu

* Rudimentary backlight support.

* Enabled mousekeys for default keymap

* use QMK_KEYBOARD_H and LAYOUT

* Update readme.md for NIU mini: flash using avrdude

* Fix missing linebreaks for Staryu README

* Update readme.md

* Update PS2AVRGB boards with new matrix.c

* Update canoe matrix.c; untested

* Fix canoe.c for building (needs matrix_scan_user and matrix_init_user)

* Add personal Iris keymap

* Update keymap

* Update keymap

* Update keymap, disable backlighting and underglow

* Move PrintScreen button

* Add README

Customizable LED test duration (qmk#3086)

* Customizable LED test duration

Code by Jack. :)

* only need an unit8_t

Add kuatsure map to preonic board (qmk#3087)

* preonic-keymap: kuatsure keymap

* preonic-kuatsure: move arrows and braces and stuffs

* preonic-kuatsure: give more time for leader

* preonic-kuatsure: move _ to lower o

* preonic-kuatsure: tap dance space to enter

* preonic-kuatsure: move vol buttons around

conflicted with kaleidoscope file navigation

* preonic-kuatsure: lower+spc = esc

* preonic-kuatsure: add lock key & remove led stuff

* preonic-kuatsure: little bit of tmux leadering

* preonic-kuatsure: remove colemak and dvorak

* preonic-kuatsure: remove lock key and tap dance

* preonic-kuatsure: lower space -> enter -- raise space -> esc

* preonice-kuatsure: move tmux stuff to homerow keys

* preonic-kuatsure: set tmux prefix to a function

* preonic-kuatsure: hello game layers

* preonic-kuatsure: instead of zelda, ffvii for game mode :)

* preonic-kuatsure: mild changes after playing games to game modes

* preonice-kuatsure: omg comma dangles and spaces in switch!

* preonic-kuatsure: kinda make lower a shift on special characters

* preonic-kuatsure: I don't use these

* preonic-kuatsure: move vol- to the begining of media row

* preonic-kuatsure: more tmux leader stuff ( pane 3 & last pane )

* preonic-kuatsure: abstract out tmux pane zooming

* preonic-kuatsure: abstract pane switch

* preonic-kuatsure: game_mod is carries over lower positions

starting to wonder if I need game_mod ... lol

* preonic-kuatsure: switch lwr/rse esc / ent

* preonic-kuatsure: add leaders for window switching

* preonic-kuatsure: major pruning of adjust layer

* preonic-kuatsure: major rework on raise layer

* preonic-kuatsure: game mods f layer is raise now

* user-kuatsure: hello

* various-kuatsure: use layout format + globalize querty / number keys

* preonic-kuatsure: don't use tap dance anymore

* various-kuatsure: code formatting

* various-kuatsure: add function layer vars

* preonic-kuatsure: moar formatting

* preonic-kuatsure: add home / end keys

Add and fix _noeeprom functions to many of the RGB Underglow functions (

qmk#3070)

* And and fix _noeeprom functions to many of the RGB Underglow functions

* Many functions are unnecessarily calling the eeprom write code. The toggle/enable is command is especially guilty of this, as it writes to EEPROM 3 times.  But rgb mode writes twice, every time it's called. And init resets the rgb eeprom range and then writes back to it twice!
* Fixed the rgblight_sethsv_noeeprom to work as expected, by moving a lot of the code to a helper function.
* Added a noeeprom function for mode, enable, disable, and toggle functions. (didn't bother for increase/decrease stuff, and didn't add new keycodes)
* Add to predefined colors list
* Add new functions to manual/docs

* Update RGB Sleep feature to use _noeeprom

Because that's exactly what it should be doing, actually!

Fix dead link to USB keycodes doc (qmk#3050)

* Fix dead link to USB keycodes doc

Link was dead and the fresher version I could find on usb.org is still older than this one.

Thus, WaybackMachine seems the best option.

* Fix dead link to USB keycodes doc, with 2 options

Give the WaybackMachine link (fresher and for reference of the content of the original link) and the usb.org one (older)

Import userspace config.h according to USER_NAME (qmk#2983)

* Import userspace config.h according to USER_NAME

* Use USER_PATH instead of directly using USER_NAME