[v1.10] Launch URLs in Firefox Portable

John hasn't updated to v1.10 yet, but it has a new feature which is nice for portable app users. Called "Placeholders" you can override the default browser used for URLs in two ways.

On a per-entry basis by modifying the URL:

cmd://{FIREFOX} "http://foo.bar.baz"

As a global override by adding this line to your KeePass.ini:

KeeUrlOverride=cmd://{FIREFOX} "{URL}"