Release Notes - TomEE - Version 7.0.0-M3

TOMEE-1638 - tomee:exec on Windows produces invalid tomee.zip due to backslash directory separators

TOMEE-1718 - Potential NPE when servlet class is not set defining a JAXRS application mapping

TOMEE-1719 - support application/*+json by default

TOMEE-1721 - no module (webapp here) webservices can lead to NPE

TOMEE-1724 - BVal enforces java 8 usage