Fixed for hangs#17

Open

jgilbert20 wants to merge 6 commits intoLowPowerLab:masterfrom

jgilbert20:master

Commits on Nov 15, 2014

Applied fixes for various hangs now tested in production
Jeremy Gilbert
committed
Make sure all millis() are stored in unsigned longs
Jeremy Gilbert
committed

Commits on Nov 16, 2014

Removing DATALEN = 0 - doesn't appear needed
Jeremy Gilbert
committed

Commits on Dec 2, 2014

Trying to merge
Jeremy Gilbert
committed

Commits on Dec 4, 2014

Syncing with last RFM library
Jeremy Gilbert
committed
sync to master
Jeremy Gilbert
committed