docs for config alongside ENV["MEMCACHE_SERVERS"]
docs for config alongside ENV["MEMCACHE_SERVERS"]

documentation addressing question in #285
mcka1n/dalli,mperham/dalli,jaxi/dalli,leonid-shevtsov/dalli,indirect/dalli,eagletmt/dalli,petergoldstein/dalli,dtakahas/dalli,eileencodes/dalli,dannyfallon/dalli,dplummer/dalli,nitinstp23/dalli,exact/dalli,petergoldstein/dalli,hirocaster/dalli,akihiro17/dalli,freeatnet/dalli,vipulnsward/dalli,mumoshu/dalli,wjordan/dalli