Added huge and small logos.
Added logo.
Added simple dashboard view and controller.
Added dashboard link (and role check).
Added role check before rendering dashboard.

Added check for admin role before rendering dashboard.  Non-admins are
sent to their workspace.
Commented out a lot of debug/console calls.
Fixed redirect bug.
Created a simple tool to create an admin user.

Creates a default admin user or creates one based on email/password
from the command line.  Hangs on completion (due to hack to use an
async function from a sync command-line program.  This tool is handy
but its a big security risk.  Need to address that (documentation? move
to its own repo?)
Added redirect info to success response.
Added code to redirect to workspace on successful login.
Added modal info window and space at top.
Fixed indentation.
Updated planned/implemented features.
Added connect-mongo module.
Configured connect-mongo (to save session to DB).
Added overview, dependencies, and folder structure
Updated planned/implemented features.
Deferred "remember me" to the distant future.

Deferred "remember me" to the distant future.  I think we can use
passport-remember-me and add token storage to the user DB model, but am
worried about other security implications.
Merge branch 'dev-0.0.3'