Add painting control hint to EFIS (F/D, A/P, CMD, etc).
Don't draw trend vector from the very beginning.
Pain A/P hints.
Fix problem with missing update in some situations.
Inhibit showing trend vector if it would be too small.
Prevent possible memory leaks.
Paint X or + cross for control stick indicator in EFIS.
Small fix for wind arrow on HSI.
Paint localizer info on EFIS.
Various fixes in HSI.
Paint range on HSI.