fix so incubator builds are automatic

releng.control/cc_config.xml

@@ -255,12 +255,11 @@
         </project>
     -->
         <project
-        name="incubator-R0.5-I"
-        forceOnly="true">
+        name="incubator-R0.5-I">
         <modificationset
             quietperiod="120">
             <cvs
-                module="${env.RELENGMAPS}"
+                module="${env.RELENGMAPS}/releng.incubator"
                 reallyquiet="${env.CVS_REALLY_QUIET}" />
         </modificationset>
         <schedule