Updated podfile.
Updated podfile.

fxd/FunctionalReactivePixels,sandyway/FunctionalReactivePixels,LiuShulong/FunctionalReactivePixels,ManagerOrganization/FunctionalReactivePixels,RiuHDuo/FunctionalReactivePixels,ashfurrow/FunctionalReactivePixels,hbucius/FunctionalReactivePixels,SilenceZhou/FunctionalReactivePixels