add coverage, version unittest-xml-reporting, comment out chromedriver_binary and selenium
add coverage, version unittest-xml-reporting, comment out chromedriver_binary and selenium

tetherless-world/satoru,tetherless-world/graphene,tetherless-world/satoru,tetherless-world/graphene,tetherless-world/graphene,tetherless-world/graphene,tetherless-world/satoru,tetherless-world/satoru