Updating statusCode checks to accept all valid 2xx and 3xx HTTP status codes
Changed == to === when checking against null
Fix regression on populate fixtures
update intervalBuilder to fix regression on status in hourly stats for checks
Fix availability error
Fix regression on aggregated data
Merge pull request #228 from davidrautert/master

Accept all 2xx and 3xx HTTP status codes as successful
Add ability to define host in a single config setting
Merge pull request #239 from fzaninotto/server_host

Add ability to define host in a single config setting
Merge pull request #236 from fzaninotto/regression_populate_fixtures

[RFR] Fix regression on populate fixtures
merging all changes commited to uptime upstream on May 23, 2014