doc: update configure_logging docs to discourage use with CrawlerProcess
doc: update configure_logging docs to discourage use with CrawlerProcess

eLRuLL/scrapy,wujuguang/scrapy,wujuguang/scrapy,scrapy/scrapy,finfish/scrapy,finfish/scrapy,starrify/scrapy,elacuesta/scrapy,eLRuLL/scrapy,wujuguang/scrapy,starrify/scrapy,pablohoffman/scrapy,finfish/scrapy,starrify/scrapy,dangra/scrapy,pablohoffman/scrapy,scrapy/scrapy,elacuesta/scrapy,elacuesta/scrapy,eLRuLL/scrapy,pawelmhm/scrapy,pawelmhm/scrapy,pawelmhm/scrapy,scrapy/scrapy,dangra/scrapy,dangra/scrapy,pablohoffman/scrapy