update to guava 14.0-rc2
Issue #1184: Changes for Abiquo. @Named annotations in all async api methods.
Merge pull request #1196 from jclouds/guava-14.0-rc2

update to guava 14.0-rc2
Merge pull request #1197 from nacx/abiquo-naming

Issue #1184: Changes for Abiquo. @Named annotations in all async api methods
removed deprecated methods which were easy to do
Merge pull request #1198 from jclouds/easy-deprecation-cleaning

removed deprecated methods which were easy to do
The Metadata API for Load Balancers and Nodes in Rackspace Cloud Load Balancers.