Add readme for multinomial
Add readme for multinomial

RTsWorld/deepdive,closedLoop/deepdive,RTsWorld/deepdive,Atlas7/deepdive,Gela/deepdive,Atlas7/deepdive,sai16vicky/deepdive,AlexisBRENON/deepdive,RTsWorld/deepdive,nvoron23/deepdive,AlexisBRENON/deepdive,infinitespace/deepdive,sai16vicky/deepdive,nvoron23/deepdive,shahin/deepdive,infinitespace/deepdive,infinitespace/deepdive,feiranwang/deepdive,Atlas7/deepdive,infinitespace/deepdive,RTsWorld/deepdive,vasyvas/deepdive,feiranwang/deepdive,kod3r/deepdive,kod3r/deepdive,vsoch/deepdive,sai16vicky/deepdive,dennybritz/deepdive,dennybritz/deepdive,vsoch/deepdive,vsoch/deepdive,wgapl/deepdive,wgapl/deepdive,Gela/deepdive,Atlas7/deepdive,Gela/deepdive,HazyResearch/deepdive,vasyvas/deepdive,topojoy/deepdive,AlexisBRENON/deepdive,topojoy/deepdive,vasyvas/deepdive,maalmeida1837/deepdive,kod3r/deepdive,gaapt/deepdive,maalmeida1837/deepdive,nvoron23/deepdive,zifeishan/deepdive,HazyResearch/deepdive,gaapt/deepdive,zifeishan/deepdive,vsoch/deepdive,wgapl/deepdive,vasyvas/deepdive,topojoy/deepdive,Gela/deepdive,feiranwang/deepdive,gaapt/deepdive,vasyvas/deepdive,kod3r/deepdive,AlexisBRENON/deepdive,topojoy/deepdive,sky-xu/deepdive,closedLoop/deepdive,wgapl/deepdive,sai16vicky/deepdive,zifeishan/deepdive,AlexisBRENON/deepdive,infinitespace/deepdive,shahin/deepdive,kod3r/deepdive,gaapt/deepdive,maalmeida1837/deepdive,maalmeida1837/deepdive,closedLoop/deepdive,topojoy/deepdive,RTsWorld/deepdive,maalmeida1837/deepdive,sai16vicky/deepdive,closedLoop/deepdive,gaapt/deepdive,feiranwang/deepdive,HazyResearch/deepdive,closedLoop/deepdive,zifeishan/deepdive,infinitespace/deepdive,wgapl/deepdive,gaapt/deepdive,Atlas7/deepdive,nvoron23/deepdive,Gela/deepdive,HazyResearch/deepdive,nvoron23/deepdive,vsoch/deepdive,sky-xu/deepdive,zifeishan/deepdive