* Removed the need for users to manually specify the current project name everywhere.
  * Documented why we implicitly lookup project name using project id; corrected README, pom, ApiMetadata and added tests.
  * Introduced jclouds.google-compute-engine.project-name property used to adjust the project commands affect.
  * Flattened quasi-generated pagination classes into package-private members of their callers.
  * Removed invalid fallbacks for lists. List responses are empty; they don't return 4xx!
  * Adjusted test configuration to allow bearer token properly.