Fixed division through zero in moveFractionTotal

closes #3710
don't display gps dots for dead actors

fixes #3709
StyleCop clean LintBuildable
fix unbuildable Atreides Sonic Tank
fix unbuildable Medic
adjust Deviator prerequisites

still disabled
fix possible null reference exceptions
SetVisualPosition to the final position

to avoid movement glitches
Merge pull request #3716 from Mailaender/dead-gps-nre

Don't display GPS dots for dead actors
Merge pull request #3715 from Mailaender/move-fraction-zero-division

Fixed division through zero in moveFractionTotal
Merge pull request #3717 from Mailaender/atreides-tech

Fixed unbuildable units in the Dune 2000 tech tree
Make buildings being captured flash the colour of the captor's owner
Added attack cursor, made some other preliminary changes.
Fixed two FS music entries, added support for Stomp and Initiate.
Added shp rotor to Harpy.
Enabled mammoth tank voxel barrel.
Added building explosion sequence to prevent game from crashing when a building blows up.
Adds support for nearly all explosions, and some other misc stuff.
TS weapon improvements.
Fixes cases where Burst was set as Projectile or Warhead trait, fixes some other Burst and Report issues, adds Angle and Shadow to some projectiles, adds Explosions and ImpactSounds to explosive weapons.
Merge pull request #3729 from reaperrr/ts-mod-improvements

TS mod improvements