VERSION Table Layout for Rivendell

The VERSION table holds data concerning the current version level
of various Rivendell components as well as other 'system-wide' parameters.
Following is the layout of a record in the VERSION table:

FIELD NAME           TYPE             REMARKS
--------------------------------------------------------------------------
DATABASE             int(11)          Primary key
LAST_MAINT_DATETIME  datetime
LAST_ISCI_XREFERENCE datetime