v5.0.0

Changes

New features

• Using the latest istanbuljs api for test coverage, #300, #359 (thanks @dwightjack, @ernieturner)
• Support for Babel 7 #338, #361, (thanks @mkay581, @ksarath)
• Support for ES Modules, #364 (thanks @wheresrhys for reporting, @scottfwalter for providing example repo)