Scale the screen and test the game to be optimal for export to Android phones.

[scscgit]

This commit removed Android support, so reverting it should allow Android export as long as you have Android SDK installed.

[scscgit]

Changed screen to landscape to make this transition easier.

[scscgit]

Android test depends on working on-screen movement controller.

[scscgit]

Added a branch android with API 24+ support. The main menu screen is scaled wrong (bug related to Menu screen commit). Tested on emulator, but I don't have API 24+ phone right now.

[scscgit]

Also when exiting the game using back button and opening it again on API 24 emulator, this happens: