LanmanFS help syntax corrected and tidied
Robert Sprowson authored
Change lmls command to ListFS in line with NFS
Supress LF when ListFS is issued but there are no servers present.
Cast a few things to shut some compiler warnings up.
Addition of MimeMap lookups where the file has no ",ttt" style type
appended.Previously any such files were all reported as text files so
viewing a machine would typically show whole directories full of
identical filetypes.

Version 2.23. Tagged as 'LanManFS-2_23'
49aac30b