Fixed typo in CSV setting
Fixed inx for blob is +1 so compare with +1
Fixed issue with chash and rdf lits
Fixed qt functions
Fixed increased defaults
Fixed cost base optimizer for some internal functions
Added check for allowing hash join with rdf even if not enable 2 if text pred and checking existing of match
Fixed ttpch crash
Merged gb fixes from analytics branch
Added initial support for OVL validation for R2RML graphs
Added plugin initialization with actions before log replay
Added support for printing constants verbosely incl type and box flags
Disable bif_str_vec when there is a second param and it is not zero
Fixed issues with SPARQL compiler for R2RML

* Support for construct where { graph `backquoted_expression` {}}
* Fix for codegen for (?o = SQLVAL_expression)
* Better codegen for printing SQLVAL as short object if the SQLVAL
  is proven to be reference.
Fixed regression for SPARQL 1.1 VALUES bindings
Updated engine version to 3211
Fixed issue with code generation of complex SPARQL query
Fixed issue with rdf box with a geometry rdf type and a non geometry content
Fixed print patched patch in http req, replace space and stop at hash
Fixed cost based optimizer in case there is 1 match