Braking models values are changed to make braking curves more realistic.
Braking curves implementation revision according to 3.3.0.
Merge branch 'OpenETCS/master'
Removed references to deleted paragraphs
Some more requirements marked as implemented since compliant with changes in 3.3.0
TIU: SleepingRequested is now part of TIU
TIU: NonLeadingSignalPermitted + PassiveShuntingPermitted
TIU: ETCSIsolated
TIU: EmergencyBrakeCommanded
TIU: Brake pressure