fixed parse error for lowercase promotion pieces
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev

Conflicts:
	src/gui/clockwidget.cpp

sync2
Merge branch 'beta' of https://github.com/franzm/shatrabase into dev
Merge branch 'beta' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
Merge branch 'dev' of https://github.com/franzm/shatrabase into dev
amended text in timecontrol.cpp