Dependency tweaks and remove extraneous code

Signed-off-by: Andrew DeMaria <lostonamountain@gmail.com>

airsonic-main/pom.xml

@@ -314,6 +314,10 @@
             <version>1.10.19</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+        </dependency>
 
         <!-- UPNP / DLNA -->
         <dependency>

airsonic-main/src/main/java/org/airsonic/player/service/JukeboxJavaService.java

@@ -329,9 +329,6 @@ public class JukeboxJavaService {
         this.statusService = statusService;
     }
 
-    public void setSettingsService(SettingsService settingsService) {
-    }
-
     public void setSecurityService(SecurityService securityService) {
         this.securityService = securityService;
     }

pom.xml

@@ -255,8 +255,6 @@
                                 <ignoredUsedUndeclaredDependency>org.springframework:*</ignoredUsedUndeclaredDependency>
                                 <ignoredUsedUndeclaredDependency>org.springframework.security:*</ignoredUsedUndeclaredDependency>
                                 <ignoredUsedUndeclaredDependency>org.springframework.boot:*</ignoredUsedUndeclaredDependency>
-                                <ignoredUsedUndeclaredDependency>org.assertj:*</ignoredUsedUndeclaredDependency>
-                                <ignoredUsedUndeclaredDependency>org.hamcrest:*</ignoredUsedUndeclaredDependency>
                                 <ignoredUsedUndeclaredDependency>org.apache.tomcat.embed:tomcat-embed-core*</ignoredUsedUndeclaredDependency>
                                 <ignoredUsedUndeclaredDependency>org.apache.tomcat:tomcat-annotations-api:*</ignoredUsedUndeclaredDependency>
                             </ignoredUsedUndeclaredDependencies>