Updates to support database interaction.  Injects a form to the DOM that
lists all portfolios.  List is configured for either getting or deleteing
portfolios.

Now uses ajax to perform db deletes on individual stocks.
Notes on Portfolio Plus usage, features, and future plans.
Updates to h1 and h2 styling, delete duplicate targets.
Remove code from p2 project
Remove old code from p2, add delete portfolio function. Error checking
when adding portfolio for blank line entered, portfolio already exists.
For now, remove email address feature.
Clean out old code from p2. Wire in a delete stock function to remove
a specified stock from the stock table. Implemented Portfolio save
functioality.
Updated.
Changed style sheet location to /style.css as live server cannot find
/css/main.css.

Change main menu so only create list and delete portfolios are the
choices now.
Fixes to error handler, remove email and broker url code for now. Changes
to user prompt text.
Support for listing portfolios.
Remove reference to noMainMenu.css, gomez image, and broker url related
code.
Remove old debug and experimental code.
Updated with known issues.