- Phishing detection is now optional (default on), when turned off no credentials are captured or hashed and they're no longer compared with post'd data during web browsing

- Phishing detection now uses a full screen page warning instead of a notification + theme color change. The page also links to a place that explains what phishing is

- Phishing detection more reliably block requests

- Credential hash for phishing detection is now additionally salted

Work-around for Firefox < 69 when theme detection fails (which is does, on release)
This will revert your theme to Firefox's default theme when using this extension due to another bug (https://bugzilla.mozilla.org/show_bug.cgi?id=1415267) since the work-arounds which work in Firefox 69 do not in Firefox 67

Attempt to fix theme issue at install time

Fixes several theme related issues:
- prevents flickering when tabs load in the background
- do not "steal" the currently installed theme

Note: uninstalling this extension will still reset your theme to the default theme - you can re-enable it in about:addons.
I did not find a work-around for this case. See also https://bugzilla.mozilla.org/show_bug.cgi?id=1415267 on why so many work-around were needed to make the other cases work

Fix Github URL in manifest so that it displays the right URL in the addon preferences.

Also detect when the domain changes so that the green color does not stay on if you're no longer on a trusted domain

- Support settings in the addon preference (put your own SSO domains, etc.)
- Support coloring the browser theme/tab when you're on a valid site (green) or when you're being phished (red)