Remove two unused jars

nbproject/project.properties

@@ -44,8 +44,6 @@ file.reference.js.jar=lib/js.jar
 file.reference.json-simple-1.1.1.jar=lib/json-simple-1.1.1.jar
 file.reference.jython-standalone-2.7-b3.jar=lib/jython-standalone-2.7-b3.jar
 file.reference.log4j-1.2.11.jar=lib/log4j-1.2.11.jar
-file.reference.org-netbeans-api-visual.jar=lib/org-netbeans-api-visual.jar
-file.reference.org-openide-util.jar=lib/org-openide-util.jar
 file.reference.rsyntaxtextarea-2.5.6.jar=lib/rsyntaxtextarea-2.5.6.jar
 file.reference.seaglasslookandfeel-0.2.jar=lib/seaglasslookandfeel-0.2.jar
 file.reference.SyMAT-src=src
@@ -65,8 +63,6 @@ javac.classpath=\
     ${file.reference.json-simple-1.1.1.jar}:\
     ${file.reference.jython-standalone-2.7-b3.jar}:\
     ${file.reference.log4j-1.2.11.jar}:\
-    ${file.reference.org-netbeans-api-visual.jar}:\
-    ${file.reference.org-openide-util.jar}:\
     ${file.reference.rsyntaxtextarea-2.5.6.jar}:\
     ${file.reference.seaglasslookandfeel-0.2.jar}:\
     ${file.reference.symja-2014-11-01.jar}:\