Only load s4w_options_init if 'solr-for-wordpress/solr-for-wordpress.php' is equal to  global
Only load s4w_options_init if 'solr-for-wordpress/solr-for-wordpress.php' is equal to ['page']
Check if ['page'] is set
Check for forward slash special character for ['page'] value
Merge pull request #56 from alxvallejo/master

Only load s4w_options_init if 'solr-for-wordpress/solr-for-wordpress.php' is equal to $_GET['page']