Android: toolbar buttons are too close together in landscape mode

[sahi1l]

Might just be my phone, but the toolbar buttons are much too close together for landscape mode (and in portrait mode the cards are usually too small to see). I frequently, accidentally press the "new game" or "refresh game" when I am trying to undo multiple moves, which is very frustrating. If I may make a few suggestions:

• Ideally, let me customize the toolbar and deactivate any buttons I like. This would probably be a pain.
• Remove a few buttons so that they can spread out a little more. The "Exit" button is unnecessary on a phone or tablet, for instance, and I have no idea what the two arrows button is supposed to do.
• Split the toolbar into two parts: the first five icons on the left, the other five on the right. Or make that an option.
• Maybe add an optional "Are you sure?" dialog box to the buttons that are irreversible.

[joeraz]

Mostly been working on the desktop version, but I do know a thing or two about the toolbar buttons:

• The option to select which buttons are visible on the toolbar does exist in the desktop version. I'm not sure if there's a reason it wasn't added to the Android version's menu - if there isn't, it can probably be easily added.
• The two arrows button is shuffle tiles. It's only used for Mahjongg games, so it shouldn't show for other games. If it is, I'd consider that a bug.
• I'd like it if there was a way to configure toolbar buttons to not appear in Android - there are a couple additional buttons I was considering adding for options that wouldn't work in Android.
• The confirmation message for some options was previously requested as issue #210 - I agree that should be a thing, just not sure how to set up a confirmation window in Kivy.

I'll add the Android label to this one for now. @lufebe16 might some thoughts on this.

[lufebe16]

Added some updates now:

The quit button has now been removed, as it makes no sense with kivy/android version. Gives som more space. The shuffle and the autodrop button are now managed dynamically. shuffle is only used with Mahjongg type games and then autodrop is obsolet.

To prevent accidental execution of new and restart buttons a delay has been added. The user needs to press about 1 sec. before the action executes.