Corrected from binary to text.
Moved VECTOR out of ".IFNDEF __VAX__".  Only SYMBOL_VECTOR.TXT needs to be
built on ALpha/I64.
Fixed to correctly generate SPARE entries, after syntax error was
pointed out by @hb--.

This references issue #9.
Recompiled.
Added Alpha commane line linker options.  Tidied up comments, etc.
Fixes to correctly generate VAX vectors.  This handles "SPARE" and
does NOT generate anything for data entries.  I'm still trying to
figure out if there is something we could do with global literals to
make this all work out.