In "15-Threat-ImitatingBehavior-SelfCatThreatModel.scenario", added another out-group member pedestrian

Optional source dependent PedestrianAttributes

See merge request !121

In "ActionPlaceRandomPedestrians.java", allow to place pedestrians in boundary rectangle instead of using the whole topography

Added "ChangeTargetScriptedCognitionModel.java" and corresponding stimulus to change targets of agents based on simulation time

Moved "Version.java" from "VadereSimulator" to "VadereUtil", "pom.xml" files and added "--version" to "VadereConsole.java

Stsc sourcneg exp dist

See merge request !122

Call with utils -m getCommitHash / utils -m getVersion

In "EikMeshPoly.java", main method reads input file from stdin instead of using hard-coded resource path

In ".gitlab-ci.yml", use workaround "scp -o StrictHostKeyChecking=no" to avoid error "host verification failed"