Reworked process handler due a large number of races. Now process reports

should not interfere with popped up message boxes. Still there is a issue
with childs during splash startup: when one of them crashes with core dump
crash dialog will not be shown, but the main process handler correctly returns crash flag.

evoke/Xsm.cpp

@@ -191,9 +191,6 @@ void setting_store(const XsettingsSetting* setting, XsettingsBuffer* buffer) {
 	}
 }
 
-
-
-
 Xsm::Xsm() : data(NULL) { }
 
 Xsm::~Xsm() {