tsql apicp Defaults Same as Vortex

In Texis version 6, apicp (and some related SQL settings') defaults in tsql are the same as Vortex, for consistency. This means query protection is enabled, e.g. linear Metamorph searches are not allowed, allineardict is off, etc.

To restore version 5 behavior by default (query protection off), use the SQL set querysettings='texis5defaults' (and set non-apicp settings as needed, e.g. allineardict on).