Update Event info in README
Update Event docs
Add date_popup dependency
Add site regional settings to tps_events module
Export date field
Add prepopulate and other options to event og_group_ref field
Create class content links
Cleanup class links function, and also prepopulate group id
Add field_class_ref base, and event content type
Add class panelizer template
Move page_manager_node_view_disabled to tps base module, since other content types are panelized and tps_groups is optional
Add events calendar