V2.1.0: Pageviews & Exceptions

This update adds an in-between EventMainHelper between EventHelper and IOHelper to make room for events that does not utilize the PageInfo paramters, such as the PageView event that only takes in the Page Title and Page Url.

What's Changed

• Add Exception Event by @aawnu in #102
• Event Page View by @aawnu in #103

Full Changelog: v2.0.0...v2.1.0