Imported the new nbsp2ldm tool and tclldm.
Updated ldmfilter in preparation to use the new version of nbsp2ldm
and the tclldm library
Added processing of [-m] option in the open call in tclldm
Revised tclldm/ldm.tcl
Corrected error in nbsp2ldm.c
Added "verbose" option in ldmfilter
Comitted final ldmfilter and nbsp2ldm
Added the ldmfilter test files
Removed option to insert uncompressed files in ldmfilter
Updated tclldm to accept the [-v] option and pass it to nbsp2ldm
Added the Makefile that can be used to compile in FreeBSD, using
ldm-6.8.1, which is the last version that I could compile in FreeBSD,
and the last version that does not use the "registry".
Updated pre-release number.
Corrected comment in the nbsp2ldm/Makefile-6.8.1
Updated to compile in freebsd-10