treat the "I'll add my data later" link as a normal branded link inst…

People Admin revamp + Password reseting

Prevent Liquibase migrations from leaving unreleased locks

inside a transaction.

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

streamline public settings availability and syncing.  this is driven mostly by the need to have an `:email_configured` property that we can use on the frontend to dictate some of our UI.

make all of our actions have eager confirmation, so we don't wait for server responses for any of the actions.  also, add in a confirmation on user removal.

more fixes for modal launches and styling, plus make our PasswordReveal component start to look appropriate.