[cvs-nhc98] patch applied (hat): Add new Hat tools for archive files:

[Malcolm Wallace]

Fri Mar 16 04:23:28 PST 2001  malcolm
  * Add new Hat tools for archive files:
  
      Programs are called
          hat-stack:    gives a virtual stack trace from an error
          hat-connect:  communicates with the Java browser

    A ./src/hattools/
    A ./src/hattools/Makefile
    A ./src/hattools/Makefile.inc
    A ./src/hattools/browsercomms.c
    A ./src/hattools/browsercomms.h
    A ./src/hattools/hat-stack.c
    A ./src/hattools/minisocklib.c
    A ./src/hattools/nodecache.c
    A ./src/hattools/nodecache.h
    A ./src/hattools/utils.c
    A ./src/hattools/utils.h