CLOUDIFY-1709 - Upgrade jclouds to 1.6.2
CLOUDIFY-2032 - Rest startup fails in multi-user environment
CLOUDIFY-2032 - Rest startup fails in multi-user environment
minor fixes.
CLOUDIFY-2032 - Rest startup fails in multi-user environment.
CLOUDIFY-2032-rest-startup-fails-mutiuser - added logging.
Copied the "createUniqueFolderName" method from esc's FileUtils.java to RestUtils.java. Also, not calling it on uploadRepo.init() but afterwards.
CLOUDIFY-2032 - testing the unique-folder-name generation (e.g. Cloudify1, Cloudify2...)