Circular dependencies with munit

[gene-pavlovsky]

It feels wrong that munit and mcover list each other as dependencies. If they are so tightly coupled, they should be a single library.
If those dependencies are optional, then it shouldn't be required to have one when requesting to install only the other one.

[elsassph]

AFAIK the only use of munit is in the results connector so technically this dependency could be removed from haxelib.json:
https://github.com/massiveinteractive/mcover/tree/master/src/mcover/coverage/munit/client