JCLOUDS-528: Ability to control interfaces to test for SocketFinder
JCLOUDS-534: Address Guava 17 compatibility issues

Corrected with:

find -name \*.java | xargs sed -i 's/new Stopwatch();/Stopwatch.createUnstarted();/'
find -name \*.java | xargs sed -i 's/new Stopwatch().start();/Stopwatch.createStarted();/'