Lowered MaxUriLength to 7600 characters in order not to run into SOLR 413 errors.
Lowered MaxUriLength to 7600 characters in order not to run into SOLR 413 errors.

Also added some comments.

mausch/SolrNet,SolrNet/SolrNet,SolrNet/SolrNet,mausch/SolrNet,mausch/SolrNet