Added mavenCentral() to repositories and polished .gitignore.
Added test case for #74.
Merge pull request #1 from olivergierke/maven-central

Added mavenCentral() to repositories and polished .gitignore.
Merge pull request #2 from olivergierke/related-cce

Added test case for #74.
Moved mavenCentral to last repository checked rather than first to speed up build time considerably.
Added test to ensure repositories that have `@RestResource(exported = false)` are not exposed.
Get validation messages configured.
Comment out stuff I'm not using at the moment.
General project polish.

Upgraded to Gradle wrapper 1.6. Put mavenCentral() in front of mavenLocal() as Gradle does try to resolve module artifacts from a single repository. So if it e.g. finds some Hibernate stuff in local maven repo but not all, it will simply fail without trying the other repos.

Upgraded to the latest Spring Data milestone releases.