1.0.rev18

### bootstrap.js
* on uninstall/disable am now changing the preferences page to load
another page which says "no longer avail cuz disabled" and user can't
press back as it sees theres no chrome package as addon was unisntalled
(this part was innate). i tested on gBrowsered tabContainered
nonTabcontainered and nonGbrowsered it works fine.

xpcom.js
* changed the alert on unload to console.log