Updates ini with new fields.
Updates ini with new fields.

Adds new INI fields as needed by Omeka add-ons system.

anuragji/SolrSearch,anuragji/SolrSearch,scholarslab/SolrSearch,CATCH-FACT/SolrSearch-VB,micongrin/plugin_SolrSearch-WMI,CATCH-FACT/SolrSearch-VB,micongrin/plugin_SolrSearch-WMI,micongrin/plugin_SolrSearch-WMI,CATCH-FACT/SolrSearch-VB,CATCH-FACT/SolrSearch-VB,anuragji/SolrSearch,scholarslab/SolrSearch,scholarslab/SolrSearch,scholarslab/SolrSearch,anuragji/SolrSearch