++documentation, add Printable instance for Option
++documentation, add Printable instance for Option

erichoracek/Carthage,0xced/Carthage,abbeycode/Carthage,NachoSoto/Carthage,erichoracek/Carthage,NachoSoto/Carthage,abbeycode/Carthage,abbeycode/Carthage,flovilmart/Carthage,erichoracek/Carthage,flovilmart/Carthage,erichoracek/Carthage,abbeycode/Carthage,0xced/Carthage,0xced/Carthage,flovilmart/Carthage,NachoSoto/Carthage