Update README.md

fixed typo
handle case where card has initial values, fixes #29
Merge pull request #59 from damiangreen/patch-1

Update README.md
Fixed Typo

Made a Capital A :p

"A better credit card form in one line of code"
Merge pull request #61 from PvmHD/patch-1

Fixed Typo
remove style from body and add it to .card, fixes #56
Merge pull request #63 from jessepollak/fix-font

Remove style from body and add it to .card
puts event calls for initial render inside of conditional
Merge pull request #60 from jessepollak/handle-initial-values

Handle case where card has initial values
merges in master