add a `git-submodule` make target.

add bin targets - closes qmk#1648, fixes qmk#1647

Add mbsurfer Let's Split keymap with RGB layer indicators (qmk#1638)

Add split ansi layout and talljoe's keymap.

update travis script

Fix broken link

update 9key readme

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

Fix avoid certificate errors that occur during '2-setup-environment-w…

…in.bat'

stop compiling ez after build, rework ssh ids