little bit of cleanup on json client example
little bit of cleanup on json client example

dialoghq/ShareJS,playcanvas/ShareJS,freewind/ShareJS,gdseller/ShareJS,kantele/k-share,playcanvas/ShareJS,igmcdowell/ShareJS,gdseller/ShareJS,mcanthony/ShareJS,igmcdowell/ShareJS,matthewbauer/ShareJS,a0x/ShareJS,share/ShareJS,kustomzone/ShareJS,luto/ShareJS,Nzaga/ShareJS,dialoghq/ShareJS,dialoghq/ShareJS,modulexcite/ShareJS,erpframework/ShareJS,rasata/ShareJS