Micronaut 2.0.0 M2

• Release Notes:
  https://docs.micronaut.io/2.0.0.M2/guide/index.html#whatsNew
• Issues Closed: https://github.com/micronaut-projects/micronaut-core/milestone/43?closed=1

NOTICE: It can take a while for all the dependencies to arrive to Maven Central and JCenter, if you are having dependency resolution issues add the following repository:

repositories {
    maven {
        url  "https://dl.bintray.com/micronaut/core-releases-local" 
    }
}