Version bump and fat-jar configuration.

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>de.monticore.lang.monticar</groupId>
     <artifactId>math-pretty-printer</artifactId>
-    <version>0.3.0-SNAPSHOT</version>
+    <version>0.3.1-SNAPSHOT</version>
 
     <properties>
 
@@ -149,6 +149,31 @@
                 <version>2.8.1</version>
             </plugin>
 
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>2.6</version>
+                <configuration>
+                    <descriptorRefs>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                    </descriptorRefs>
+                    <archive>
+                        <manifest>
+                            <mainClass>de.monticore.lang.monticar.mpp.core.application.Application</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>assemble-all</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
             <!-- Other Configuration -->
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>