replace "變量" with "變數" to make translation correct for traditional Chinese #260
replace "變量" with "變數" to make translation correct for traditional Chinese #260

Porting JS changes over to JSON.

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