ignore private files

projects/TcpExample1/nbproject/private/private.properties

 compile.on.save=true
-user.properties.file=/Users/mcgredo/Library/Application Support/NetBeans/8.2/build.properties
+user.properties.file=C:\\Users\\don\\AppData\\Roaming\\NetBeans\\8.2\\build.properties

projects/UdpExample1/UdpSender/nbproject/private/private.xml

@@ -2,8 +2,6 @@
 <project-private xmlns="http://www.netbeans.org/ns/project-private/1">
     <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/>
     <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
-        <group>
-            <file>file:/Users/mcgredo/projects/gitlab/NetworkedGraphicsMV3500/projects/UdpExample1/UdpSender/src/udpsender/UdpSender.java</file>
-        </group>
+        <group/>
     </open-files>
 </project-private>