Additional support for remote sensing instruments

[Joern Ungermann]

Remote sensing instruments measure air masses away from the flight path, which should be marked in the horizontal cross-sections. Different kind of instruments depend also on the angle between sun and aircraft, which may be added as colour code on the aircraft path to flag dangerous or desirable states.

[Joern Ungermann]

Partially addressed by Changeset f6bf4c3

[Reimar Bauer]

change default values to disable remote sensings helpers on new startup. See issue #15.

→ <<cset a22c783d7b69>>

[Joern Ungermann]

Resolved by Changeset 0eff137

[Joern Ungermann]

Resolved by previous commits as functionality has been migrated to a docking widget.