non-working circuit.
Meshthing integration complete
missed a few files
Changed to using a BSS138DW
Removed un-needed libraries.

this version is compatible with the basic newLiquidCrystal library
weirdness.
wrong link
problem with back masks

the meshthingy had no back mask area.  made it very difficult to solder.
test i2c code.

Simple send text
working i2c master and slave

Can now do a bunch of operations using the i2c bus
Merge remote-tracking branch 'origin/Meshthingy'

Conflicts:
	Circuit/hd44780_backpack-cache.lib
	Circuit/hd44780_backpack.sch
updated mesthing module

back mask was missing