Intermediate branch for merging threaded2 to trunk
[Issue #122] Simplified nmake build files. Does not call utilities\make in src\Makefile.
Reformat tools objects.lst.
purge adstring source code of safe_mem version of malloc
[Issue #26] Added adstring_array equal operator.
Copied revision 1006 from shibi to nceas. Old version control will now be only read only. This will be the primary version control.