Try to fix broken box self-update, take 5

Author: mikeschinkel

commands/self-update

@@ -31,9 +31,9 @@ echo "# WPLib-Box: Updating ${WPLIB_BOX_CLI_DIR} with version ${VERSION}"
 if [ -d "${WPLIB_BOX_CLI_DIR}" ]
 then
 	if [ -d "${WPLIB_BOX_CLI_DIR}-LAST" ] ; then
-		sudo rm -rf "${WPLIB_BOX_CLI_DIR}-LAST" >> $WPLIB_BOX_CLI_DEBUG_LOG_FILE
+		sudo rm -rf "${WPLIB_BOX_CLI_DIR}-LAST"
 	fi
-	sudo mv "${WPLIB_BOX_CLI_DIR}" "${WPLIB_BOX_CLI_DIR}-LAST"  >> $WPLIB_BOX_CLI_DEBUG_LOG_FILE
+	sudo mv "${WPLIB_BOX_CLI_DIR}" "${WPLIB_BOX_CLI_DIR}-LAST"
 fi
 sudo mkdir -p ${WPLIB_BOX_CLI_DIR}
 sudo git clone -q ${WPLIB_BOX_SCRIPTS_REPO} ${WPLIB_BOX_CLI_DIR} > /dev/null