Fix issue
Fix issue

Fix if double tap same tab in short time (when animate not done),
change page view animate will too faster issue.

ajrulez/ICViewPager,taijizhu/ICViewPager,iltercengiz/ICViewPager,nishimao/ICViewPager,csjlengxiang/ICViewPager,nmbakfm/ICViewPager,datomnurdin/ICViewPager,InnovationMakers/ICViewPager,pixnet/ICViewPager,hbuwxc/ICViewPager,fizzed/ICViewPager,hulu001/ICViewPager,FrankWu100/ICViewPager,GannettDigital/ICViewPager,rafaelpereznajera/ICViewPager,fdddf/ICViewPager,iltercengiz/ICViewPager,shiguol/ICViewPager,gooc/ICViewPager,hjanuschka/ICViewPager,vinitam/ICViewPager,DaveMiscampbell/ICViewPager