Recent Commits to freecom:master

ver.c: try 21.3306 true version call, if zero then use 21.3000 version

ver.c: strip 21.33FF trailing blanks, append linebreak

Some kernels such as RxDOS, EDR-DOS, and lMS-DOS do not include a
linebreak at the end of the string, while FreeDOS does (an LF).

ver.c: detect support of 21.33FF using dx=0, instead of OEM id

fixes #159 - display DOS minor version with 2 digits