set version to v3.1

pom.xml

@@ -15,7 +15,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.github.matsim-scenarios</groupId>
 	<artifactId>matsim-kelheim</artifactId>
-	<version>3.x-SNAPSHOT</version>
+	<version>3.1.1</version>
 
 	<name>MATSim Kelheim Model</name>
 	<description>A transport model of the district of Kelheim and it's surroundings</description>
@@ -293,7 +293,7 @@
 							<goal>shade</goal>
 						</goals>
 						<configuration>
-							<outputFile>${project.basedir}/${project.build.finalName}-${git.commit.id.describe-short}.jar</outputFile>
+							<outputFile>${project.basedir}/${project.build.finalName}.jar</outputFile>
 							<transformers>
 								<!-- The following sets the main class for the executable jar as you otherwise would with the assembly plugin -->
 								<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">

src/main/java/org/matsim/run/RunKelheimScenario.java

@@ -82,6 +82,7 @@
 })
 public class RunKelheimScenario extends MATSimApplication {
 
+	//version v3.1.1 uses v3.1 input
 	public static final String VERSION = "3.1";
 	private static final double WEIGHT_1_PASSENGER = 16517.;
 	private static final double WEIGHT_2_PASSENGER = 2084.;