Fix #8
Merge branch 'master' of https://github.com/collective/collective.solr
Fix solr 3.6.2 download link.
Set max_results param to '10000000' as default value as described in
  http://wiki.apache.org/solr/CommonQueryParameters#rows. It seems this has
  changed in Solr 4.
Add backwards compatibility and fix the search query for Solr 4 if rows param is 0.
Solr 4.4.0 testing configuration added.
Revert "Solr 4.4.0 testing configuration added."

This reverts commit b272e8621e5766edf9b9eb3d7499de46a9b6d2bf.