Menu display issue

[tomburns]

I'm opening a pull request here with a few changes to start the conversation about getting the iPad fixes merged.

I've fixed a few warnings here and there, and moved the modal presentation test to a third button in the menu.

Known issue:

• If the app launches on iPad in Landscape orientation, the menu still presents with a white bar on the left of the screen. Rotating with the menu closed fixes this.

[tomburns]

Disclaimer: All of my changes were made with a non-mechanical keyboard. :neckbeard: