MacOS compatibility
Barbarian mode - removed useless query stuff
Code beauty
Code cleaning
MacOS compatibility
Merge branch 'master' into refactor-4-remove-query-scheduler
Fixed open file regression
Wrong error signal
Merge branch 'refactor-4-remove-query-scheduler' into next

Conflicts:
	src/dialogs/logdialog.h
	src/mainwindow.cpp
	src/tabwidget/queryeditorwidget.cpp