Better handling of non-Unix paths in findutils

[Lewis Rosenthal]

Currently, it is not possible to specify a LOCATE_PATH using drive letters and backslashes, and the entry separator must be a colon.

Thus, this works:

SET LOCATE_PATH=/@unixroot/var/c-locatedb:/@unixroot/var/j-locatedb

but this does not:

SET LOCATE_PATH=c:\var\c-locatedb;c:\var\j-locatedb

[Silvan Scherrer]

separator as ; is already done in r1736 r1735
the driveletter part needs a fix once.

[Silvan Scherrer]

I believe c:\var and the like path are also working. At least local test showed so.
Please try latest rpm from today.

If it doesn't work reopen the issue please.