* Always use the same name for the same dynamic import.
* Add unit tests for the modulePath generation.
* Allow tests to run correctly on Windows.
* Make the chunk name a bit pretty.
* Fix tests to run on Windows.
* Make dynamic import spec compliant.
Now we simply return the whole module incl. default field
In 'next/dynamic' we pick the default field if there is.
Since modules with default is mostly used next/dynamic, for the enduser, this change has no effect.
* Rename module into m
Using module could be confusing.