GraphViz dot path as configuration option

libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java

@@ -12,7 +12,8 @@
  * Lesser General Public License for more details.
  * 
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library.␍ */
+ * License along with this library.
+ */
 package com.jpexs.decompiler.flash.configuration;
 
 import com.jpexs.decompiler.flash.ApplicationInfo;
@@ -631,6 +632,11 @@ public final class Configuration {
     @ConfigurationCategory("ui")
     public static final ConfigurationItem<Boolean> showSetAdvanceValuesMessage = null;
 
+    @ConfigurationDefaultString("")
+    @ConfigurationCategory("paths")
+    @ConfigurationFile
+    public static final ConfigurationItem<String> graphVizDotLocation = null;
+
     private enum OSId {
         WINDOWS, OSX, UNIX
     }