Use e.which instead of e.charCode for cross-browser compatibility. Closes #162
Use e.which instead of e.charCode for cross-browser compatibility. Closes #162

lifejuggler/bootstrap-tokenfield,syscover/bootstrap-tokenfield,Efiware/bootstrap-tokenfield,lifejuggler/bootstrap-tokenfield,nazart/bootstrap-tokenfield,vrkansagara/bootstrap-tokenfield,mean-cj/bootstrap-tokenfield,mean-cj/bootstrap-tokenfield,Efiware/bootstrap-tokenfield,nazart/bootstrap-tokenfield,sliptree/bootstrap-tokenfield,sliptree/bootstrap-tokenfield,vrkansagara/bootstrap-tokenfield,syscover/bootstrap-tokenfield