Fix #794 and make the workspace grid drag along with the workspace. (#801)
Fix #794 and make the workspace grid drag along with the workspace. (#801)

There was some IE specific code that also applies to Edge so just updated
a conditional to include Edge.
gengshenghong/scratch-blocks,nickmain/blockly,trodi/blockly,mark-friedman/blockly,InspectorWidget/blockly,google/blockly-devtools,trinketapp/blockly,rachel-fenichel/blockly,joshlory/blockly,gengshenghong/scratch-blocks,groklearning/blockly,joshlory/blockly,google/blockly,griffpatch/scratch-blocks,lzairdking/blockly,jstnhuang/blockly,carlosperate/blockly,hkoi/blockly,trodi/blockly,griffpatch/scratch-blocks,groklearning/blockly,google/blockly,trodi/blockly,trodi/blockly,LLK/scratch-blocks,jano42/blockly,LLK/scratch-blocks,google/blockly,nickmain/blockly,twodee/blockly,gengshenghong/scratch-blocks,jstnhuang/blockly,rachel-fenichel/blockly,jstnhuang/blockly,jstnhuang/blockly,InspectorWidget/blockly,mark-friedman/blockly,picklesrus/blockly,rachel-fenichel/blockly,jano42/blockly,markocelan/blockly-minecraft,gengshenghong/scratch-blocks,nickmain/blockly,lzairdking/blockly,mark-friedman/blockly,rachel-fenichel/blockly,mark-friedman/blockly,griffpatch/scratch-blocks,carlosperate/blockly,groklearning/blockly,google/blockly,hkoi/blockly,LLK/scratch-blocks,mark-friedman/blockly,nickmain/blockly,rachel-fenichel/blockly,InspectorWidget/blockly,trinketapp/blockly,griffpatch/scratch-blocks,lzairdking/blockly,carlosperate/blockly,nickmain/blockly,gengshenghong/scratch-blocks,lzairdking/blockly,hkoi/blockly,carlosperate/blockly,picklesrus/blockly,markocelan/blockly-minecraft,jano42/blockly,twodee/blockly,joshlory/blockly,twodee/blockly,picklesrus/blockly,LLK/scratch-blocks,twodee/blockly,jano42/blockly,google/blockly,markocelan/blockly-minecraft,LLK/scratch-blocks,google/blockly-devtools,griffpatch/scratch-blocks,google/blockly,nickmain/blockly,twodee/blockly,twodee/blockly,trinketapp/blockly,rachel-fenichel/blockly,markocelan/blockly-minecraft,rachel-fenichel/blockly,trinketapp/blockly,mark-friedman/blockly,google/blockly,groklearning/blockly