Integrate configuration of path and attach to existing shell
Failsafe to ensure the existence of data directory for BIOS
Generate game selection menu based on storage default

This has a parameter to allow selecting the base for storage, such as
internal, external, or sdcard that can be configured as the secondary
browser selection in options. It is currently set to the default
external storage as a base.
Merge pull request #31 from ThePlayground/androidui

Pull request - Directory Configuration