Refactoring Pagespeed errors.
Merge branch 'master' into pagespeed_error_handling
Fixing default ps key.
Removing persistent error state incase googlespi fails.
Adding some basic unit tests.
Resetting error status to false if no errors to allow for recovery.
Adding safe flag to mongo setup to get ride of warnings.
Centralizing database connection. No only makes one.
Fixing default ps key.

Removing persistent error state incase googlespi fails.

Adding some basic unit tests.

Resetting error status to false if no errors to allow for recovery.

Adding safe flag to mongo setup to get ride of warnings.

Centralizing database connection. No only makes one.
Merge branch 'develop' of github.com:jmervine/keepfast into develop
Fixing DB error. Fixing issue where pagestats get saved under wrong URL.
Merge pull request #10 from jmervine/develop

Some refactoring and bug fixing.