Merge commit 'origin/master'

Merge commit 'origin/master'

* commit 'origin/master':
  versaplexd/vxapi.cs:  Changed security breaches for queries.
  versaplexd/vxexceptions.cs:  Added VxSecurityException.
  versaplexd-svc: auto-start the service after installing it.
  versaplexd-svc: add description field, logfile, and catch exceptions.
  WvFile improvements, and WvLog can now log output to any WvStream.
  versaplexd/vxapi.cs:  Modified error message for security violations.
  versaplexd/vxapi.cs:  Added security level which allows only 'select'.
  versaplexd/versaplexd.ini.tmpl:  Updated ini template with new comment.
  versaplexd/{vxapi.cs,vxsqlpool.cs}:  Reworked query security model.
  versaplexd/vxapi.cs:  Retry a connection to MSSQL if it fails.