Adding new layout to the admin tool.  adding more links to donations page
Ensuring common function naming and adding settings link from plugins screen
Better management of how we get to the settings page, so it's more in line with WP documentatiion.

Moving static styles to the style sheet - only the dynamic styles are still in admin.php

Added a function to be called when plugin is uninstalled to purge default options.  Does not yet purge asins stored in posts
Fixing the widget constructor to match updated docs.

Putting settings link back to left
Function for side-bar links to prevent breakage - and new contact link/icon
upping version in-code to 2.0 to trigger upgrade
it's been tested