Add sinon and chai dependencies for testing
Add sinon and chai dependencies for testing

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