1. All filespecs in miame.ini may now include embedded environment variables using %envvar% notation. Examples:
DEVICE=TMP0:[1,1] %WIN%\ DEVICE=DSK0 %MIAME%/dsk0/
The first would define TMP0:[1,1] as being the Windows directory (since %WIN% is predefined on all versions of Windows.) The second would define the DSK0 device as being in the /dsk0/ subdirectory of the location defined by the MIAME environment variable.
2. Tweaking of OmniLedger routines.
