This removes a bunch of low-value stuff from the pom.xml files:
- name
- description
- licence distribution ('repo')
- developers clause
- test dependencies
I don't think any of this will be missed, and it shrinks the pom.xml
file to the minimal set of useful stuff.
This also causes us to publish a gradle .module file. This is the
motivation for this change. It'll allow us to ship a Gradle platform,
which is a more capable than a Maven BOM.
