better explanation of how to use the RF69 driver
tentative solution for bug #460
show test counter according to output mode, avoids T84 issue, see #460
cleanup, closes #460
Add support for receiving fixed length packets to the RF12 driver

This allows use of the RF12 driver to receive data from sources that do
not implement the RF12 protocol. Includes a sample for the EMT7110
energy meter.
Merge pull request #69 from cadwal/fixed_len_2

Add support for receiving fixed length packets to the RF12 driver
minor formatting tweaks
MIT license
Merge branch 'master' into RF12Demo

Conflicts:
	examples/RF12/RF12demo/RF12demo.ino