update fromString for new onelab protocol

contrib/mobile/Android/src/org/geuz/onelab/Parameter.java

@@ -65,13 +65,12 @@ public class Parameter {
 		setLabel(infos[pos++]);// label
 		pos++;// help
 		pos++;// never change
-		pos++;// changed
 		if(Integer.parseInt(infos[pos++]) != 1)return -1;// visible
 		this.setReadOnly((infos[pos++].equals("1")));// read only
 		int nAttributes = Integer.parseInt(infos[pos++]);// number of attributes
 		pos+=(nAttributes*2);// key+value
 		int nClients = Integer.parseInt(infos[pos++]);// number of client
-		pos+=nClients;// clients
+		pos+=(nClients*2);// client+changed
 		this.update();
 		return pos;
 	}