minoruta

### From MongoDB C Driver 1.5.0, the following function has been deprecated | Deprecated function | New function | |----------------------|--------------| | [mongoc_collection_find](http://mongoc.org/libmongoc/1.6.0/mongoc_collection_find.html) | [mongoc_collection_find_with_opts](http://mongoc.org/libmongoc/1.6.0/mongoc_collection_find_with_opts.html) | ``` ==> default: res_config_mongodb.c: In...