removed dead BUS_AUTO_QUERY code
disabled encryption for the master controller. enabled seq number checking for the doors.
moved config parsing of door sections to door class
fixed bug in incrementing rx sequence number inside lockconrollers
added rx sequence storage inside the lockd config
small bugfixes
added script to generate a key
Merge pull request #8 from schneider42/develop

Activated checking of sequence numbers and disables encryption for the master controller