Replace underscore with lodash.

Conflicts:
	app/views/layouts/default.jade
Temporary placeholder for better requirement gathering.
disaster recovery.
working handler code
Restore single-view.
heisenbug with json formatting
broken flash messages
Add support for flash messages.
Fix client rendering.
update example with txid
Reduce shenanigans.
working handler defaults
Begin to fix requirement paths.
Merge pull request #26 from martindale/requirements

Documentation for BitFaucet Example