Added data class with
Make data objects available in dashboards
Moved all files to new dir for dashboards
Updated phpdoc
Register datatypes which should be fetched from ga
Register array or singular string
Changed data storage
Register functionality
Aggregate data started
Working to implement oauth
Get data with static function
Daterange calculator and return test data on getter
Removed print_r
Merge branch 'stories/PVW/aggregate' of github.com:Yoast/google-analytics-for-wordpress into stories/AM/frontend_visitors_graph

Conflicts:
	includes/class-autoload.php