File extension cleanups, Parse diskimage-rows from uae confs
Created by: sonninnos
- Simplified and improved file extension matching
- Removed defines that don't really lessen the work load
- Cleaned up some tabs for spaces
- Added parsing for
diskimage-rows in manual uae confs for Disc Control interface- Will read them as they come, as in if
diskimage1=is beforediskimage0=, the disks will be in wrong order - Completes issue #304 (closed)
- Will read them as they come, as in if
Plus bonus Readme updates.