updated podspec.
updated podspec.

brightsider/BKMoneyKit,lanbozhang/BKMoneyKit,h4v1nfun/BKMoneyKit,superarts/LFCreditCardHelper,pronebird/BKMoneyKit,ramoslin02/BKMoneyKit,rvi/BKMoneyKit,InnovationMakers/BKMoneyKit,bkook/BKMoneyKit,mdimarca/BKMoneyKit,glyuck/BKMoneyKit