Adding copyFrom option to Glance
Revert "JCLOUDS-653: Address Guava 18 deprecations"

This reverts commit 65e1def4bdc1d763f505a8316dd6eb78f26300a8.

Many conflicts due to many changes between above commit and now.
Removed use of diamond operator in tests.
Fixes the versioning issue in live tests as well as other stability issues
Remove jclouds.version and replace it with project.version in all poms.
Adds rackspace cloudnetworks-us provider