HWS servers now point to /ligo/data/hws as the data directory.

The old data directory, h1hwsmsr:/data, is now moved to h1hwsmsr:/data_old

The contents of the old directory were copied into the new directory, except H1/ITMX, H1/ITMY, H1/ETMX, H1/ETMY, under the assumption that these only contain outputs from the running processes.

HWS processes on h1hwsmsr, h1hwsmsr1, h1hwsex were stopped and restarted and are writing to the new directory.

h1hwsey had crashed previously and wasn't running.  It was restarted and is also writing to the new directory