Bumped versions for artifacts

    - cloudfoundry-rumtime now at 0.8.6
    - auto-reconfiguration now at 0.7.2
    - plugins/play-jpa-plugin also matches auto-reconfiguration (at 0.7.2)
Fixed / updated URLs
Merge pull request #35 from jdeppe-pivotal/master

Fixed / updated URLs
Updated to new snapshot version and update aws-maven version used
Use spring-cloud as the underlying library

All code compiles and all tests pass (but no integration testing has been attempted)
Further improvement

- Refactored to avoid multiple creation of CloudFoundry or Cloud objects
- Improved testing for CloudApplicationContextInitializer
Use 0.8.0.BUILD-SNAPSHOT of spring-cloud
Merge branch 'spring-cloud'
Bump to next development version
Deal with inactive application context when setting up the cloud profile
Bump to 0.8.1
Bump to next snapshot
Bump to 0.8.1 and use auto-reconfig version 0.8.1
Fixed problem with Play PropertySetter dealing with non-string properties
Bump version of auto-reconfig and play plugin to 0.8.2
Bump auto-reconfig to 0.8.3.BUILD-SNAPTHSOT and support MariaDb driver
Bump to next snapshot version
Make auto-reconfig work with apps using newer version of Grails

Broaden check for DataSource beans to skip. Earlier we used to
check for TransactionAwareDataSourceProxy (which worked fine with
older version of Grails). Now we check for more broad (and semantically
more accurate) DelegatingDataSource.
Bump auto-reconfig and play-jpa-plugin to 0.8.4
Shade spring-cloud dependency