Updates to Admin and Metadata guides

Various IE (and Safari) display bugs

Fix recently viewed content overflowing in IE (https://github.com/philipwalton/flexbugs#2-column-flex-items-set-to-align-itemscenter-overflow-their-container)

Ops and admin guide cleanup

shuffle around a few bits of information between admin and install guide and then start to flush out some more details for install guide.

please stop party rocking

Various scroll bar fixes for non-Mac platforms (a.k.a. we forgot 'overflow: auto' exists)

Deploy fixes

Always load external resources over https since sometimes the app will be running locally over http

consolidate information about adding new databases into the Admin Guide under "Managing Databases".  this removes the FAQ which is really not populated enough to warrant having yet, and removes a page from the install guide.