Added dimensions filter to store and get data
Replace foreach with array_keys in class admin dashboards
Strict check instead
Rename filter function with array_merge instead of setting the param
Usage of seperate aggregate functions
Conditional check before calling aggregate metrics
Fix bug in aggregate metrics
Some improved code in execute a call to ga
Removed unnecessary var
Merge branch 'features/dashboards' into stories/PVW/dashboardscd

Conflicts:
	admin/api-libs
Merge pull request #170 from Yoast/stories/PVW/dashboardscd

Added dimensions filter to store and get data