Merge pull request #274 from FoamyGuy/adding_monsterm4sk

adding monster m4sk

Author: ladyada

.gitmodules

@@ -739,3 +739,6 @@
 [submodule "libraries/drivers/emc2101"]
 	path = libraries/drivers/emc2101
 	url = https://github.com/adafruit/Adafruit_CircuitPython_EMC2101.git
+[submodule "libraries/drivers/monsterm4sk"]
+	path = libraries/drivers/monsterm4sk
+	url = https://github.com/adafruit/Adafruit_CircuitPython_MONSTERM4SK.git

docs/drivers.rst

@@ -33,6 +33,7 @@ specific boards.
     MatrixPortal (Metro M4 Airlift + RGB Shield) <https://circuitpython.readthedocs.io/projects/matrixportal/en/latest/>
     PyBadger (PyBadge and PyGamer) <https://circuitpython.readthedocs.io/projects/pybadger/en/latest/>
     Adafruit PyPortal <https://circuitpython.readthedocs.io/projects/pyportal/en/latest/>
+    Adafruit MONSTER M4SK <https://circuitpython.readthedocs.io/projects/monsterm4sk/en/latest/>
 
 Helper Libraries
 -----------------