Airbus sidestick threshold increased to accommodate aircraft with one bit offsets on the inactive stick.
Stick force threshold increased to allow for one bit in one axis and two bits in the other axis as tolerance before dual sidestick can occur.
Pilot Flying identification by means of VHF usage removed, convention is:
* VHF 1/L is the primary set for ATC comms
* VHF 2/R is for internal company use, aircraft to aircraft and secondary ATC comms
* VHF 3/C is for ACARS data comms / backup
updated changes for 0.6.4 release
updated CHANGES and removed .dev tag preparing for release
Bump version: 0.6.3 → 0.6.4