Simplify `iteratorObject` use for `underscore` builds and make `_.mixin` and `_.template` work better for `modularize underscore` builds.
Simplify `iteratorObject` use for `underscore` builds and make `_.mixin` and `_.template` work better for `modularize underscore` builds.


Former-commit-id: f9fb33faacbcb3e1bc2ece0a3c70496b3fb3f251
phillipalexander/lodash,chrootsu/lodash,studiowangfei/lodash,AndBicScadMedia/lodash,benweet/lodash,boneskull/lodash,youprofit/lodash,nbellowe/lodash,hitesh97/lodash,bnicart/lodash,samuelbeek/lodash,rlugojr/lodash,IveWong/lodash,therebelbeta/lodash,transGLUKator/lodash,tgriesser/lodash,zestia/lodash,woldie/lodash,tquetano-r7/lodash,Lottid/lodash,polarbird/lodash,woldie/lodash,codydaig/lodash,therebelbeta/lodash,benweet/lodash,jshanson7/lodash,javiosyc/lodash,r14r/fork_javascript_lodash,studiowangfei/lodash,steelsojka/lodash,hafeez-syed/lodash,tquetano-r7/lodash,xiwc/lodash,tgriesser/lodash,msmorgan/lodash,samuelbeek/lodash,codydaig/lodash,youprofit/lodash,Moykn/lodash,timruffles/lodash,naoina/lodash,beaugunderson/lodash,nsamarcos/lodash,felixshu/lodash,PhiLhoSoft/lodash,chrootsu/lodash,schnerd/lodash,samuelbeek/lodash,boneskull/lodash,lekkas/lodash,enng0227/lodash,lekkas/lodash,Jaspersoft/lodash,imjerrybao/lodash,zestia/lodash,rtorr/lodash,polarbird/lodash,leolin1229/lodash,MaxPRafferty/lodash,tejokumar/lodash,Andrey-Pavlov/lodash,lekkas/lodash,jshanson7/lodash,jasnell/lodash,enng0227/lodash,javiosyc/lodash,AneesMohammed/lodash,xiwc/lodash,justintung/lodash,Droogans/lodash,hafeez-syed/lodash,Xotic750/lodash,AneesMohammed/lodash,hitesh97/lodash,schnerd/lodash,r14r/fork_javascript_lodash,reggi/lodash,mshoaibraja/lodash,huyinghuan/lodash,jzning-martian/lodash,BernhardRode/lodash,jzning-martian/lodash,lekoaf/lodash,af7/lodash,jzning-martian/lodash,greyhwndz/lodash,krrg/lodash,msmorgan/lodash,gdi2290/lodash,chrootsu/lodash,steelsojka/lodash,Lottid/lodash,nsamarcos/lodash,woldie/lodash,ror/lodash,AndBicScadMedia/lodash,reggi/lodash,hitesh97/lodash,greyhwndz/lodash,jacwright/lodash,Lottid/lodash,greyhwndz/lodash,nbellowe/lodash,julianocomg/lodash,lekoaf/lodash,AneesMohammed/lodash,mshoaibraja/lodash,Andrey-Pavlov/lodash,andersonaguiar/lodash,tonyonodi/lodash,prawnsalad/lodash,codydaig/lodash,stewx/lodash,justintung/lodash,ror/lodash,mjosh954/lodash,tejokumar/lodash,prawnsalad/lodash,ajefremovs/lodash,mjosh954/lodash,developer-prosenjit/lodash,tonyonodi/lodash,lzheng571/lodash,xixilive/lodash,joshuaprior/lodash,xixilive/lodash,polarbird/lodash,Xotic750/lodash,tgriesser/lodash,justintung/lodash,lekoaf/lodash,rtorr/lodash,joshuaprior/lodash,krahman/lodash,Droogans/lodash,jshanson7/lodash,ricardohbin/lodash,lzheng571/lodash,enng0227/lodash,neouser99/lodash,transGLUKator/lodash,rtorr/lodash,xiwc/lodash,andersonaguiar/lodash,beaugunderson/lodash,BernhardRode/lodash,dgoncalves1/lodash,ricardohbin/lodash,gutenye/lodash,studiowangfei/lodash,Xotic750/lodash,ajefremovs/lodash,phillipalexander/lodash,Jaspersoft/lodash,felixshu/lodash,stewx/lodash,krahman/lodash,gutenye/lodash,stewx/lodash,PhiLhoSoft/lodash,transGLUKator/lodash,zhangguangyong/lodash,neouser99/lodash,huyinghuan/lodash,developer-prosenjit/lodash,jacwright/lodash,timruffles/lodash,schnerd/lodash,BernhardRode/lodash,leolin1229/lodash,naoina/lodash,ror/lodash,jasnell/lodash,shwaydogg/lodash,IveWong/lodash,af7/lodash,tejokumar/lodash,javiosyc/lodash,phillipalexander/lodash,julianocomg/lodash,Moykn/lodash,prawnsalad/lodash,PhiLhoSoft/lodash,Andrey-Pavlov/lodash,rlugojr/lodash,nsamarcos/lodash,andersonaguiar/lodash,jacwright/lodash,developer-prosenjit/lodash,MaxPRafferty/lodash,bnicart/lodash,gutenye/lodash,tquetano-r7/lodash,nbellowe/lodash,mjosh954/lodash,imjerrybao/lodash,krrg/lodash,IveWong/lodash,benweet/lodash,julianocomg/lodash,imjerrybao/lodash,dgoncalves1/lodash,Moykn/lodash,Droogans/lodash,mshoaibraja/lodash,joshuaprior/lodash,timruffles/lodash,reggi/lodash,naoina/lodash,xixilive/lodash,zestia/lodash,felixshu/lodash,neouser99/lodash,MaxPRafferty/lodash,ajefremovs/lodash,therebelbeta/lodash,AndBicScadMedia/lodash,zhangguangyong/lodash,bnicart/lodash,zhangguangyong/lodash,lzheng571/lodash,dgoncalves1/lodash,hafeez-syed/lodash,r14r/fork_javascript_lodash,af7/lodash,r14r-work/fork_javascript_lodash,krahman/lodash,huyinghuan/lodash,Jaspersoft/lodash,gdi2290/lodash,shwaydogg/lodash,youprofit/lodash,r14r-work/fork_javascript_lodash,r14r-work/fork_javascript_lodash,shwaydogg/lodash,ricardohbin/lodash,jasnell/lodash,leolin1229/lodash,krrg/lodash