Improved Readme.md with GIF screencap
Improved Readme.md with GIF screencap

nguyentrai2011/CLTokenInputView,clusterinc/CLTokenInputView,jsooriah/CLTokenInputView,Metaswitch/CLTokenInputView,quver/CLTokenInputView,colemancda/CLTokenInputView,mondough/CLTokenInputView,leleks/CLTokenInputView