fixed npm closure library issue
fixed npm closure library issue

dhalupa/blockly,jstnhuang/blockly,mark-friedman/blockly,nickmain/blockly,twodee/blockly,twodee/blockly,twodee/blockly,carlosperate/blockly,mark-friedman/blockly,LLK/scratch-blocks,jisqyv/blockly,twodee/blockly,gengshenghong/scratch-blocks,lzairdking/blockly,marianoguerra/blockly,ChinJY/blockly,Immortalin/blockly,jisqyv/blockly,drigz/blockly,jisqyv/blockly,Immortalin/blockly,google/blockly,trinketapp/blockly,jano42/blockly,gudtago/blockly,ralic/blockly,dhalupa/blockly,carloslfu/blockly,LLK/scratch-blocks,carlosperate/ardublockly,drigz/blockly,rachel-fenichel/blockly,edbutler/blockly,jano42/blockly,aravart/speech-blocks,carlosperate/ardublockly,RealTimeWeb/blockly,trodi/blockly,cmillani/blockly,carloslfu/blockly,stefan-j/blockly,HALtheWise/blockly,OpenRoberta/blockly,ralic/blockly,OpenRoberta/blockly,Tinkerforge/tvpl-blockly,edbutler/blockly,picklesrus/blockly,hkoi/blockly,rachel-fenichel/blockly,gupta137/blockly,aninternetof/blockly,RealTimeWeb/blockly,marianoguerra/blockly,google/blockly,LLK/scratch-blocks,google/blockly-devtools,trodi/blockly,mark-friedman/blockly,gengshenghong/scratch-blocks,ChinJY/blockly,trinketapp/blockly,gengshenghong/scratch-blocks,nickmain/blockly,nickmain/blockly,OpenRoberta/blockly,picklesrus/blockly,carlosperate/blockly,rachel-fenichel/blockly,carlosperate/ardublockly,griffpatch/scratch-blocks,stefan-j/blockly,CocoMake7/CocoBlockly,CocoMake7/CocoBlockly,edbutler/blockly,aninternetof/blockly,rachel-fenichel/blockly,CocoMake7/CocoBlockly,Tinkerforge/tvpl-blockly,sclements/scratch-blocks,twodee/blockly,google/blockly,carlosperate/blockly,RealTimeWeb/blockly,gudtago/blockly,daarond/blockly,google/blockly,griffpatch/scratch-blocks,gengshenghong/scratch-blocks,gupta137/blockly,aravart/speech-blocks,sclements/scratch-blocks,nickmain/blockly,sclements/scratch-blocks,google/blockly,joshlory/blockly,joshlory/blockly,twodee/blockly,stefan-j/blockly,OpenRoberta/blockly,mark-friedman/blockly,markocelan/blockly-minecraft,gengshenghong/scratch-blocks,HALtheWise/blockly,google/blockly-devtools,ralic/blockly,LLK/scratch-blocks,jano42/blockly,mark-friedman/blockly,marianoguerra/blockly,groklearning/blockly,dhalupa/blockly,carlosperate/blockly,sclements/scratch-blocks,jano42/blockly,LLK/scratch-blocks,griffpatch/scratch-blocks,groklearning/blockly,markocelan/blockly-minecraft,lzairdking/blockly,InspectorWidget/blockly,trodi/blockly,TechplexEngineer/blockly,sclements/scratch-blocks,carloslfu/blockly,TechplexEngineer/blockly,rachel-fenichel/blockly,HALtheWise/blockly,lzairdking/blockly,trodi/blockly,lzairdking/blockly,ChinJY/blockly,groklearning/blockly,Tinkerforge/tvpl-blockly,groklearning/blockly,picklesrus/blockly,google/blockly,joshlory/blockly,daarond/blockly,jstnhuang/blockly,hkoi/blockly,InspectorWidget/blockly,google/blockly,InspectorWidget/blockly,hkoi/blockly,aninternetof/blockly,cmillani/blockly,trinketapp/blockly,drigz/blockly,nickmain/blockly,daarond/blockly,Immortalin/blockly,gudtago/blockly,gupta137/blockly,stefan-j/blockly,jstnhuang/blockly,griffpatch/scratch-blocks,mark-friedman/blockly,markocelan/blockly-minecraft,rachel-fenichel/blockly,nickmain/blockly,rachel-fenichel/blockly,markocelan/blockly-minecraft,cmillani/blockly,jstnhuang/blockly,griffpatch/scratch-blocks,trinketapp/blockly