Replaced the RXTXcomm.jar with nrjavaserial.jar to allow the app to be run on 64 bit java in OS X.

Author: Haavar Valeur

app/build.xml

@@ -44,7 +44,7 @@
 	   encoding="UTF-8"
 	   includeAntRuntime="false"
 	   debug="true"
-	   classpath="../core/core.jar; ${env.JAVA_HOME}/lib/tools.jar; lib/ant.jar; lib/ant-launcher.jar; lib/apple.jar; lib/ecj.jar; lib/jna.jar; lib/RXTXcomm.jar" />
+	   classpath="../core/core.jar; ${env.JAVA_HOME}/lib/tools.jar; lib/ant.jar; lib/ant-launcher.jar; lib/apple.jar; lib/ecj.jar; lib/jna.jar; lib/nrjavaserial.jar" />
     <copy todir="bin" overwrite="true" verbose="true">
       <fileset dir="src" includes="**/*.properties" />
     </copy>

app/lib/RXTXcomm.jar

@@ -26,7 +26,7 @@
     <include name="app/pde.jar" />
     <include name="app/lib/ecj.jar" />
     <include name="app/lib/jna.jar" />
-    <include name="app/lib/RXTXcomm.jar" />
+    <include name="app/lib/nrjavaserial.jar" />
     <include name="app/lib/ant.jar" />
     <include name="app/lib/ant-launcher.jar" />
   </fileset>

app/lib/nrjavaserial.jar

@@ -76,7 +76,7 @@
       <!-- In 0149, removed /System/Library/Java from the CLASSPATH because
            it can cause problems if users have installed weird files there.
            http://dev.processing.org/bugs/show_bug.cgi?id=1045 -->
-      <string>$JAVAROOT/pde.jar:$JAVAROOT/core.jar:$JAVAROOT/antlr.jar:$JAVAROOT/ecj.jar:$JAVAROOT/registry.jar:$JAVAROOT/quaqua.jar:$JAVAROOT/RXTXcomm.jar</string>
+      <string>$JAVAROOT/pde.jar:$JAVAROOT/core.jar:$JAVAROOT/antlr.jar:$JAVAROOT/ecj.jar:$JAVAROOT/registry.jar:$JAVAROOT/quaqua.jar:$JAVAROOT/nrjavaserial.jar</string>
 
       <key>JVMArchs</key>  
       <array>