Optimize matrix scanning (#343)

Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware

Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware

Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware

Merge pull request #262 from IBNobody/master

Fixed keyboard snoring while asleep

Merge remote-tracking branch 'refs/remotes/origin/personal_atomic_planck'

Merge branch 'personal_atomic_planck' of github.com:IBNobody/qmk_firmware

Added extra songs, LED indicator notes

Merge pull request #5 from jackhumbert/master

Sync with upstream

Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware into modifier-release-fix

Merge branch 'master' of https://github.com/jackhumbert/tmk_keyboard

Merge remote-tracking branch 'jackhumbert/master' into make-keymap-names-consistent

Merge remote-tracking branch 'jackhumbert/master' into improve-buildguide

Merge remote-tracking branch 'origin/master'

Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware

Merge pull request #217 from IBNobody/master

Master

Magic Key Overrides / Keyboard Lock / Forced NKRO

Added Magic Key Overrides / Magic Key Cleanup / Added Keyboard Lock
option to template / Added forced NKRO option to template (disabled by
default)

Merge pull request #3 from jackhumbert/master

Pull upstream

Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware

Merge pull request #199 from IBNobody/master

Added LED Indicator Support to QMK Template