Fix an error intro'd in merge, and move the module inculdes...

1. Error was a variable name which became inconsistent.
2. Having the includes at the top of the file means that they were
  called simply by having the module enabled, which could lead to
  bootstrapping issues, as the function requires functions defined
  during the bootstrap process.  Moving them inside the _init()
  hook ensures they are included when this module is used, without
  breaking stuff.

IslandoraSolrResults.inc

@@ -116,7 +116,7 @@ class IslandoraSolrResults {
      * Also, perhaps there's no difference between primary and secondary profiles?
      */
 
-    $output .= $this->printResults($solrResult);
+    $output .= $this->printResults($apacheSolrResult);
     if (variable_get('islandora_solr_search_debug_mode', 0)) {
         $output .= $this->printDebugOutput($solrResult);
     }

islandora_solr_search.module

@@ -1,9 +1,5 @@
 <?php
 
-module_load_include('inc', 'islandora_solr_search', 'islandora_solr_search.admin');
-module_load_include('inc', 'islandora_solr_search', 'includes/common');
-module_load_include('inc', 'islandora_solr_search', 'IslandoraSolrQueryProcessor');
-
 //$islandora_query;
 $queryClass;
 
@@ -438,6 +434,9 @@ function islandora_solr_search_help($path, $arg) {
  * @staticvar boolean $islandora_solr_search_init 
  */
 function islandora_solr_search_init() {
+    module_load_include('inc', 'islandora_solr_search', 'islandora_solr_search.admin');
+    module_load_include('inc', 'islandora_solr_search', 'includes/common');
+    module_load_include('inc', 'islandora_solr_search', 'IslandoraSolrQueryProcessor');
   static $islandora_solr_search_init = FALSE;
   if (!$islandora_solr_search_init) {
     drupal_add_css(drupal_get_path('module', 'islandora_solr_search') . '/islandora_solr_search.css');