… IT.

- uses lots of more profiles
- requires Java 8+ for a release
- requires Java 9+ for running the integration test
- does not deploy integration tests
- maven.compiler.release is set instead of source and target for Java9+
- maven.compiler.source/target is now only set on Java7 and Java8 so the javadoc and sources plugin will work correctly.
- Does not contain ITs for neither GSON nor org.json.
- Ugly workaround for the fact that the old bundle-plugin crashes on Java9+ module-info.java files,
  had to provide an empty static MANIFEST.MF file and disable the bundle-plugin on ITs.
- I found it odd that the extensions do not reference their correct parent pom as parent pom, instead the root is chosen.
  This is probably a maven anti-pattern and was corrected by khmarbaise for Shiro.
- parentLocation = ../pom.xml is redundant for /api and /impl, but did not bother to correct it here
- some pom.xml files were missing a final line break as required by unix spec.