Add quick test direct to emulator mode

[knot126]

Problem

Currently, Quick Test uses a custom client and runs a server on the computer. This is nice for quickly testing things using a phone and computer combination, it's overkill for using only an emulator on one computer where we could just copy some files to the emulator.

Solution

It would nice to have a Export → SHBT Quick Test Emulator option that simply copies files to an installed emulator instead of having to use the network for this.

Copying files

We would probably still want a custom client to load segments and rooms from (for example) an SD card or the user data folder.

• An emulated SD card would be optimal, but might require extra privileges for Smash Hit.
• The user data folder requires root to modify, but will work easily with a mod.

Loading the stage

The stage should load just as in regular quick test: simply push the start button.