refactor to using module system
updated docs
re-enable r-pi driver
clean up raspberry pi DT driver
update comments for tested R-Pi DT driver
rename gpio pins to lower case
initialise the i2c2 module (on /dev/i2c-1)
added UInt16FromUInt8 utility function
test for utility function
minor updates to docs
flesh out implementation of i2c, particular for reading. Writing currently not supported.
An example sub-package for easily interfacing to a GY-520
fully implement Read, Write and WriteByte
Implement Wake and Sleep for GY-520
Enable i2c by default on BBB so that P9.19 and P9.20 are pre-assigned
pre-assign pins on BBB that are assigned by DT; make assign etc public
fix BBB i2c pin references on initialisation
added HD44780 over i2c
remove module initialisation from docs, as i2c is already enabled
Added CpuInfo helper function