Patch 0.26.1: Bugfixes

Fix a bug where Ludwig van Beethoven fails to boost Cologne Cathedral
Fix a bug where Level Boost great people can be selected in Zugspitze (since it does not work with Level Boost great people)
Move the vote button on the left side of United Nations. Fix the layout overflow when side panel is less than 450px
Move the default level settings above the tutorial settings in Gameplay Options.
Fix a bug where Wonder Completed popup hides the Choose Great People popup
Reimplement the select of Swiss Bank so that it works on macOS