* At least 2 potential globals found
* At least 1 redundant/unreachable statement found

Applies to #262

Also some uncaught #255 because no code was executed before... but not doing all of these yet.
Controllers completed, I believe, and some testing on dev... still have libs to do.

* Changed "WARNING" on login page to "CAUTION"... a little too assertive... some users may want their email addy in there.
* Notated some STYLEGUIDE conformance needs
* Notated very short function name(s)
* At least one undefined identifier