apachesolr 6.x-1.0-beta10

Note the apachesolr_mlt module is removed by this release and combined with the framework module. Be sure that you remove all files from contrib/apachesolr_mlt when upgrading to avoid possible PHP errors due to duplicate functions.

• #449414 by pwolanin, aufumy, & Scott Reynolds, refactor apachesolr_search_search().
• #462836 by pwolanin, catch fatal error in _nodeaccess if no solr.
• #461506 by pwolanin, do nothing if there are no nodes to index.
• #459930 by Scott Reynolds and pwolanin, clean up hook_enable(), uninstall, update_6004
• #453338 by pwolanin and JacobSingh, move mlt functionality into the framework module.
• #365495 by pwolanin, improve admin screens and usability of field weights.
• #454608 by pwolanin, fix current search block.
• #453182 by pwolanin, use stored path rather than forcing node/$nid.
• #448298 by JacobSingh and pwolanin, use a confirm form for index deletion.
• #454352 by Damien Tournoud, make optimize interval configurable, document variables.