Make build.xml use the more common path for processing

build.xml

@@ -8,17 +8,17 @@
 
   <target name="compile" description="Compile sources">
     <condition property="core-built">
-      <available file="../processing-master/core/library/core.jar" />
+      <available file="../processing/core/library/core.jar" />
     </condition>
-    <fail unless="core-built" message="Please build the core library first and make sure it sits in ../processing-master/core/library/core.jar" />
+    <fail unless="core-built" message="Please build the core library first and make sure it sits in ../processing/core/library/core.jar" />
 
     <mkdir dir="bin" />
     <javac source="1.7"
 	   target="1.7"
 	   srcdir="src" destdir="bin" 
 	   encoding="UTF-8"
 	   includeAntRuntime="false"
-	   classpath="../processing-master/core/library/core.jar"
+	   classpath="../processing/core/library/core.jar"
 	   nowarn="true">
       <compilerclasspath path="../../mode/org.eclipse.jdt.core.jar; 
                                ../../mode/jdtCompilerAdapter.jar" />
@@ -27,7 +27,7 @@
 
   <target name="javadoc">
     <javadoc bottom="Processing Library Simple Touch by Gottfried Haider"
-        classpath="../processing-master/core/library/core.jar"
+        classpath="../processing/core/library/core.jar"
         destdir="reference"
         verbose="false"
         stylesheetfile="reference/stylesheet.css"