Merge pull request #503 from FoamyGuy/add_fruitjam

adding adafruit_fruitjam

Author: tannewt

.gitmodules

@@ -1073,3 +1073,6 @@
 [submodule "libraries/helpers/pathlib"]
 	path = libraries/helpers/pathlib
 	url = https://github.com/adafruit/Adafruit_CircuitPython_Pathlib.git
+[submodule "libraries/helpers/fruitjam"]
+	path = libraries/helpers/fruitjam
+	url = https://github.com/adafruit/Adafruit_CircuitPython_FruitJam.git

circuitpython_library_list.md

@@ -295,6 +295,7 @@ There are 357 libraries available.
 * [Adafruit CircuitPython FakeRequests](https://github.com/adafruit/Adafruit_CircuitPython_FakeRequests.git) ([PyPi](https://pypi.org/project/adafruit-circuitpython-fakerequests)) \([Docs](https://docs.circuitpython.org/projects/fakerequests/en/latest/))
 * [Adafruit CircuitPython FancyLED](https://github.com/adafruit/Adafruit_CircuitPython_FancyLED.git) ([PyPi](https://pypi.org/project/adafruit-circuitpython-fancyled)) \([Docs](https://docs.circuitpython.org/projects/fancyled/en/latest/))
 * [Adafruit CircuitPython FeatherWing](https://github.com/adafruit/Adafruit_CircuitPython_FeatherWing.git) ([PyPi](https://pypi.org/project/adafruit-circuitpython-featherwing)) \([Docs](https://docs.circuitpython.org/projects/featherwing/en/latest/))
+* [Adafruit CircuitPython FruitJam](https://github.com/adafruit/Adafruit_CircuitPython_FruitJam.git) ([PyPi](https://pypi.org/project/adafruit-circuitpython-fruitjam/)) \([Docs](https://docs.circuitpython.org/projects/fruitjam/en/latest/))
 * [Adafruit CircuitPython FunHouse](https://github.com/adafruit/Adafruit_CircuitPython_FunHouse.git) ([PyPi](https://pypi.org/project/adafruit-circuitpython-funhouse)) \([Docs](https://docs.circuitpython.org/projects/funhouse/en/latest/))
 * [Adafruit CircuitPython GC IOT Core](https://github.com/adafruit/Adafruit_CircuitPython_GC_IOT_Core.git) ([PyPi](https://pypi.org/project/adafruit-circuitpython-gc-iot-core)) \([Docs](https://docs.circuitpython.org/projects/gc_iot_core/en/latest/))
 * [Adafruit CircuitPython GFX](https://github.com/adafruit/Adafruit_CircuitPython_GFX.git) ([PyPi](https://pypi.org/project/adafruit-circuitpython-gfx)) \([Docs](https://docs.circuitpython.org/projects/gfx/en/latest/))