Added miniethers library

.gitmodules

@@ -505,3 +505,6 @@
 [submodule "libraries/helpers/usb_host_gamepad"]
 	path = libraries/helpers/usb_host_gamepad
 	url = https://github.com/relic-se/CircuitPython_USB_Host_Gamepad.git
+[submodule "libraries/helpers/miniethers"]
+	path = libraries/helpers/miniethers
+	url = https://github.com/ShambaC/CircuitPython_MiniEthers.git

circuitpython_community_library_list.md

@@ -123,6 +123,7 @@ Here is a listing of current CircuitPython Community Libraries. These libraries
 * [CircuitPython Mag Cal](https://github.com/furbrain/CircuitPython_mag_cal.git) Calibrate magnetic sensors \([Docs](https://circuitpython-mag-cal.readthedocs.io/en/latest/))
 * [CircuitPython MicroOSC](https://github.com/todbot/CircuitPython_MicroOSC.git) ([PyPi](https://pypi.org/project/circuitpython-microosc)) \([Docs](https://circuitpython-microosc.readthedocs.io/en/latest/)) Minimal OSC parser and server for CircuitPython and CPython
 * [CircuitPython_MIDI_Tools](https://github.com/CedarGroveStudios/CircuitPython_MIDI_Tools.git) A collection of methods for processing MIDI notes and Control Change codes \([Docs](https://github.com/CedarGroveStudios/CircuitPython_MIDI_Tools/blob/main/media/pseudo_rtd_cedargrove_midi_tools.pdf))
+* [CircuitPython_MiniEthers](https://github.com/ShambaC/CircuitPython_MiniEthers) Circuitpython module for ethereum wallet creation and signing. ([PyPi](https://pypi.org/project/circuitpython-miniethers/)) \([Docs](https://circuitpython-miniethers.readthedocs.io/en/latest/))
 * [CircuitPython MorseCode](https://github.com/jposada202020/CircuitPython_MorseCode.git) Circuitpython library to crete Morse code  ([PyPi](https://pypi.org/project/circuitpython-MorseCode)) \([Docs](https://circuitpython-morsecode.readthedocs.io/en/latest/))
 * [CircuitPython Noise](https://github.com/todbot/CircuitPython_Noise.git) ([PyPi](https://pypi.org/project/circuitpython-noise)) \([Docs](https://circuitpython-noise.readthedocs.io/en/latest/)) Simplex (Perlin-like) noise generation
 * [CircuitPython_OhmsLaw](https://github.com/CedarGroveStudios/CircuitPython_OhmsLaw.git) Calculate an Ohm’s Law result from two input parameters \([Docs](https://github.com/CedarGroveStudios/CircuitPython_OhmsLaw/blob/main/media/pseudo_rtd_cedargrove_ohmslaw.pdf))