House keeping.
- Delete logstash-conf folder
- Rename fix-cors-issue folder to enable-cors
- Rename solr-4.4.0 and solr-4.5.0 to banana-int-solr-4.4 and banana-int-4.5
- Create a new folder, resources, and move enable-cors, banana-int-solr-4.4, and banana-int-solr-4.5 folders into it.