[Hallcsw] Update to the hcana_replay git repository

[Mark Jones]

For those using the hcana_replay git repository, I have updated
the repo to directly use the files in the ENGINE replay
subdirectories PARAM, DBASE, MAPS and DATFILES.

If you do a " git pull upstream master" in your hcana_replay
directory, then the subdirectories for PARAM, DBASE and MAPS
will be deleted. The "hcana.param" file has been moved to the
main directory and "DBASE/test.database" has been replaced 
by "jan05.database". "jan05.database" is a copy 
of "replay/standard.database" but the text names after the =
sign had to be put in double quotes. Need to
make symbolic links to the replay directories:
Create symbolic link: " ln -sf ../replay/DBASE ."
Create symbolic link: " ln -sf ../replay/DATFILES ."
Create symbolic link: " ln -sf ../replay/MAPS ."
Create symbolic link: " ln -sf ../replay/PARAM ." 

The file compare_dc.C and compare_hodo.C have been updated to call 
the new files. 

To start from the beginning go to:
https://hallcweb.jlab.org/wiki/index.php/Analyzer/Comparisons


                              Cheers,
                                      Mark