added exclude pattern to pmd ruleset

conf/quality-config/pmd-ruleset.xml

@@ -6,7 +6,8 @@
   This ruleset checks my code for bad stuff
   </description>
 
-	<exclude-pattern>.*/org/graphdrawing/graphml/*.*</exclude-pattern>
+	<exclude-pattern>.*/src/main/resources/public/vendor/*.*</exclude-pattern>
+	<exclude-pattern>.*/target/*.*</exclude-pattern>
 
 	<rule ref="rulesets/internal/all-java.xml"></rule>