Now populates response.count_total based on number of document objects in summon response json.  This removes reliance on summon providing resultsCount (and/or it being accurate).  Also corrected issue where hit count passed in url params would be ignored for summon results.  Fixes #207.
Fixed typo in line 387
And fixed typo in line 384
Merge pull request #210 from gwu-libraries/t207-recordCount-handling

T207 record count handling
Resolved merge conflict