Expanded readme to indicate how to run hawkeye
Updating hawkeye sdk
Merge pull request #35 from jovanchohan/hawkeye_180_sdk

Updating hawkeye sdk
updated python2.5 hawkeye app to have dashes in task queue names
updated python2.7 hawkeye app to have dashes in task queue names
making sure queue names match between queue.yaml and hawkeye tests
Merge pull request #36 from AppScale/queue-name-with-dash

Queue name with dash and no default rate specified
Merge branch 'master' of github.com:AppScale/hawkeye into specify-hawkeye-logs-location