GDP version 0.8.0 released

GDP version number changed to reflect new unsubscribe functionality
Added by Eric Allman almost 6 years ago

The gdp_gcl_unsubscribe method, as defined in source:doc/gdp-programmatic-api.html, has been implemented. Since this a functionality change, the version number on the GDP library has been bumped to 0.8.0. The Berkeley-based GDP log servers have been updated.