Add generated classes to binary (jar)

de.hftstuttgart.cityunits.model.edit/build.properties

@@ -3,7 +3,8 @@
 bin.includes = .,\
                META-INF/,\
                plugin.xml,\
-               plugin.properties
+               plugin.properties,\
+               bin/
 jars.compile.order = .
 source.. = src/
 output.. = bin/