Ensure we return a valid JSON response for host timing
Bump to v0.2.3
Add note to readme about ruby1.8 and JSON gem
Revert "Add Gist Support with Rest-Client"

This reverts commit cc18e3e7a01894fcdf4ce7666c2ba9b6d72e18b3.
Merge branch 'master' of github.com:desktoppr/wbench into add-gist-support
Add Gist Support with Rest-Client