add LLRP 1.1 spec
add LLRP 1.1 spec
add modulation (-M) and Tari (-T) options to bin/inventory
windows batch files to mirror bin/* scripts
implement pause(duration) to pause reader

pausing periodically should allow tags that have stumbled into infinite loops
to run out of energy, thereby resetting them to their initial state.
Merge branch 'master' into access_spec
first partial crack at message decoding