[LAA] SLV2 0.6.4

SLV2 is a library to make the use of LV2 plugins as simple as possible for applications. Changes this release: * Add generic query interface to allow arbitrary querying of data * Combine similar headers (reduce code duplication) * Upgrade to waf 1.5.6 * Add man pages for utilities This version adds API, but is binary backwards compatible with the previous release. The new query API is the most significant change: this allows host/plugin authors to directly access any data whatsoever in plugin data files (via SPARQL queries) without depending on the SLV2 API to provide explicit support for extensions/etc. More information, downloads, etc, at: <http://drobilla.net/software/slv2> Enjoy, -dr