Fixed issue with optional index name

An opt index name will cause the index to be used also if nulls of
nullable key parts are not indexed and the index has no conditions
on key
Fixed bounds check

Need safety check for more ways than sets because inc branch count
returns aberrant numbers in cases, e.g.  if previous thread count
negative
Fixed row wise table in pred with chash and anies in key
Fixed non box tag, no size limit
Added option to ignore certain keys when doing backup recovery
Added lock error report
Added geo_check function
Fixed use ISO format for storing tstamp
Added base36 functions
Allow clients using WS.WS."/!sparql/" to set limit via connection_set.
Only overwrite sparql limits when defined in connection
Added missing grant
Fixed error when no lang is given to fct service
Updated version number of FCT vad package
Fixed use ISO format for storing timestamp
Fixed PROPATCH method returing XL
Added extesion to MKCOL to create DET folder
Fixed issue setting HTTP status
Fixed always clear connection vars after request is done
Fixed call RDF_LOAD_RDFXML_PP_GENERIC for all RDF/XML and TTL sources if sponging is enabled