solrium: General Purpose R Interface to 'Solr'

#' @param commit (logical) If \code{TRUE}, documents immediately searchable. 
#' Deafult: \code{TRUE}
#' @param name (character) Name of the core or collection
#' @param wt (character) One of json (default) or xml. If json, uses 
#' \code{\link[jsonlite]{fromJSON}} to parse. If xml, uses 
#' \code{\link[xml2]{read_xml}} to parse
#' @param raw (logical) If \code{TRUE}, returns raw data in format specified by 
#' \code{wt} param
#' @param ... curl options passed on to \code{\link[crul]{HttpClient}}
#' @details You likely may not be able to run this function against many 
#' public Solr services, but should work locally.