Update for Readme.md
Update for Readme.md

Updated the number of BIFs to properly reflect the current quantity. The number 25 was relevant 3+ years ago.
modulexcite/stylus,galenvagen/stylus,jonpacker/stylus,peterkinalex/stylus-1,baotingfang/stylus,SimenB/stylus,angryrobot/stylus,cemoulto/stylus,jangarcia/stylus,a-x-/stylus,stylus/stylus,Zagorakiss/stylus,silvaemota/stylus,yetone/stylus,behzad88/stylus,johnnycopperstone/stylus,HossainKhademian/Stylus,PeterWangPo/stylus,meteor/stylus,Delapouite/stylus,tyv/stylus,ThiagoGarciaAlves/stylus,trixter5/stylus,jameswomack/stylus,Ricardh522/stylus