Redland RDF Libraries 1.0.7 Released

* Updated to use Rasqal 0.9.15
* Updated to use Raptor 1.4.16
* Added a optional modular storage
* Improvements to low-memory and other failures of resource allocation
* Added URI filtering to the parser class
* SQLite storage gains transactions and other fixes
* Many other bug fixes addressing Issues 0000187, 0000189, 0000203,
0000205, 0000209, 0000213, 0000215, 0000218, 0000229, 0000230,
0000234, 0000235 and 0000236