Shorthand for checking whether a request is a page load event

TODO: event1 is hardcoded, allow user to specify in config hash
Shorthands for checking that a request is successful

i.e. it's a 200 request, rather than a 302, which are returned for external link clicks - not sure how we'll handle these, or whether it matters, even.
Convert any strings passed into tracked method into symbols

Also remove any spaces
Sample config for testing sitecat
Increment version