add a note about new compressors. closes #406
add a note about new compressors. closes #406
leonid-shevtsov/dalli,petergoldstein/dalli,hirocaster/dalli,dannyfallon/dalli,IFTTT/dalli,eileencodes/dalli,dplummer/dalli,freeatnet/dalli,arthurnn/dalli,nitinstp23/dalli,akihiro17/dalli,mumoshu/dalli,jjb/dalli,mcka1n/dalli,jcxplorer/dalli,exact/dalli,dtakahas/dalli,wjordan/dalli,mperham/dalli,uzzz/dalli,indirect/dalli,jaxi/dalli,eagletmt/dalli,petergoldstein/dalli,vipulnsward/dalli,shaiguitar/dalli