Added documentation
Added documentation

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