Beta 2: (no showstoppers = 2.0.1)

- if rom load fails, try to find matching rom file using rom scanner data by comparing file names without paths
- improved file/directory name AmigaWindows conversion
- hide directory filesystem file/directory names if they have characters that do not exist in Amiga charset (again, was accidentally changed in 1.6.0), they would have been inaccessible anyway
- non-tablet mouse driver mode was not enabled without magic mouse
- fixed potential crash in mouse driver mode
- "capture before filtering" not enabled mode was broken (b1)
- DIWSTRT hpos max was emulated long long time ago)