Hotfix & various improvements update

- suspicion areas (auto-generated when doing suspicious activities) are now displayed
- suspicion areas no longer go through walls
- improved AI target prioritization: now takes into account whether the target is stunned (lower prio) or the type of gun he has
- increased max length of a trooper's path
- fixed HVT/hostages refusing to walk through breached walls
- fixed troopers not starting in silent mode when using silenced secondary weapons
- fixed Steam Workshop maps having their description trimmed to 255 characters (instead of the actual 8000 max)
- fixed breaching charge preview covering a different area on walls than the actual effect
- fixed several issues related to explosives preview
- fixed right-click no longer opening customization while in main menu
- fixed various issues/bugs on multiple maps
- fixed several bugs related to changing gear on a pre-saved plan
- fixed synesthesia bug in game options