Remove headless client component from ACE.

The component does not fit properly within the scope of the ACE project. In order to avoid difficulties at a later point in time, project management has decided to pull the HC component from the ACE 3.5.0 release. We are going to look into alternative options for the HC component, such as a separate repository maintained by the ACE team.

Merge pull request acemod#3060 from acemod/abVerticleCentripetal

Ab - 	Fix Eotvos effect

Bump version to 3.4.1

Merge pull request acemod#2906 from acemod/fixRepairWithNoHitpoints

Remove error and don't exit if veh has no hit points

Merge pull request acemod#2574 from acemod/fixClickExplosivePlace

Delay one frame when selecting explosives

bump v

Merge pull request acemod#2442 from acemod/revert-2441-air_no_tracers

Revert "disable a10 tracers, commanche tracers only nvg"

Merge pull request acemod#1994 from acemod/improveHeadbugfix

Improve headbugfix

moveInAny seems to work better than moveInDriver. WIP

Bump the build number from 0 to 1