Log Message:
Update to 0.9.17. Bump API depends.

2009-12-16 Rasqal Version 0.9.17 Released

   WARNING: ABI AND API CHANGED in this release. Rasqal 0.9.17 is binary
   incompatible with 0.9.16 or earlier.

   Added a new query engine that implements the SPARQL algebra better
   All constructors now take a rasqal_world argument
   Added LAQRS syntax support for SUM, AVG, MIN, MAX, COALESCE()
   experimental syntax
   Added query result formatters for CSV, TSV and ASCII tables
   Prefer pkg-config for configuring
   Many resilience and resource failure fixes by Lauri Aalto
   Many other bug fixes and improvements were made
   Fixed Issues: Issue#0000077, Issue#0000128, Issue#0000168,
   Issue#0000258, Issue#0000261, Issue#0000271, Issue#0000279 and
   Issue#0000305