Removed obsolete code.

Adapted new dir_list.
Now pid and status for childs are reported directly via channel instead
storing (and locking) them in global variables.

evoke/Xsm.cpp

@@ -168,5 +168,6 @@ bool Xsm::save_serialized(const char* file) {
 
 	setting_file.close();
 	edelib::xsettings_list_free(settings);
+
 	return true;
 }