Support Mongodb addons on Heroku

Support all three current providers: MongoLab, MongoHQ, and MongoSoup
[artifactory-release] Next development version
Support AMQP service on Heroku
Update dependencies

Update to latest versions of Tomcat 7, Jackson, and Commons DBCP
Fix compatibility with spring-data-mongodb 1.2.x and 1.3.x
Next development build snapshot
Merge branch 'dependency-updates' of github.com:wilkinsona/spring-cloud into wilkinsona-dependency-updates
Merge branch 'wilkinsona-dependency-updates'
Support redis services on Heroku
Support uri-based detection of service info
Polish generated poms

- Include provided and optional dependencies
- Include information required for publication to Maven Central
Merge pull request #32 from wilkinsona/polish-generated-poms

Polish generated poms
Merge pull request #31 from ramnivas/uri-based-SI-acceptance

Support uri-based detection of service info