Added Maven shading.

Author: aadnk

pom.xml

@@ -23,7 +23,37 @@
 					<source>${java.version}</source>
 					<target>${java.version}</target>
 				</configuration>
-			</plugin>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>com.comphenix.rema1000.Application</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>2.3</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <shadedArtifactAttached>false</shadedArtifactAttached>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
 		</plugins>
 	</build>
 	<dependencies>

src/main/java/com/comphenix/rema1000/model/ScorecardEntry.java

@@ -1,6 +1,5 @@
 package com.comphenix.rema1000.model;
 
-import com.comphenix.rema1000.beans.BeanMetadata;
 import com.google.gson.annotations.SerializedName;
 
 import java.util.Objects;