Release jclouds-1.7.1

[maven-release-plugin] copy for tag jclouds-1.7.1-rc1

[maven-release-plugin] prepare release jclouds-1.7.0-rc2

[maven-release-plugin] copy for tag jclouds-1.7.0-rc2

[maven-release-plugin] copy for tag jclouds-1.7.0-rc1

[maven-release-plugin] copy for tag jclouds-1.6.3-rc2

[maven-release-plugin] copy for tag jclouds-1.6.3-rc2

[maven-release-plugin] copy for tag jclouds-1.6.3-rc1

[maven-release-plugin] copy for tag jclouds-1.6.2-incubating-rc2

[maven-release-plugin] prepare release jclouds-1.6.2-incubating-rc2