fix data reference scroll issue

Task/Events reloading fix

fixing issue where Exit Admin was showing up for non-admins.

update initialization for events namespaces to fix reloading issues and allow events to load in namespace.

Add a class to show scroll bars even in OS X which hides them

New filter widget, relative time filters, and time groupings

Fix loading `version.properties` from uberjar

Fix dash dropdown

Middleware refactor

A lil bit of script magic to generate file containing latest git tag