fix some refresh, or run from scratch abilities

releng.control/checkout.xml

@@ -7,7 +7,7 @@
         the environment variables on your operating system are not, e.g. it will 
         be ${env.Path} not ${env.PATH} on Windows -->
     <property environment="env" />
-     
+
     <!-- 
     	Let users override standard properties, if desired.
     	If directory, file, or some properties do not exist,  
@@ -20,18 +20,19 @@
     <!-- = = = end standard properties pattern = = = -->
 
     <!-- if not otherwise set, the following are good default values -->
-    <property name="checkout.wtpbuilder.clean" value="true"/>
+    <property name="checkout.wtpbuilder.clean"
+              value="true" />
     <property name="mapVersionTag" value="HEAD" />
 
     <property name="mapCvsRoot"
               value=":${cvsProtocol}:${cvsUser}@${cvsServer}:${cvsRoot}" />
-    
+
     <property name="codir"
               value="${env.BUILD_HOME}/build-node/checkout/${checkoutprojectname}" />
 
 
 
-	<echo message="checkoutprojectname: ${checkoutprojectname}" />
+    <echo message="checkoutprojectname: ${checkoutprojectname}" />
     <target name="checkout" if="checkoutprojectname">
         <!-- we always check and init the builder -->
         <antcall target="getwtpbuilder" />
@@ -138,9 +139,12 @@
     </target>
 
     <target name="check.clean">
+        <echo message="checkout.wtpbuilder.clean: ${checkout.wtpbuilder.clean}" />
         <condition property="doClean">
             <equals arg1="${checkout.wtpbuilder.clean}"
-                    arg2="true" />
+                    arg2="true"
+                    trim="true"
+                    casesensitive="false" />
         </condition>
     </target>