Update modules to work with Chrome (all not be done, see TODO in code)
Add new icon to open Zimbra web interface in popup and fix code in browser.js to use with chrome
Add sound notification
Fix issue with locale, add free.js file, and remove "Content-length" form request header (not allowed with chrome)
add Zimbra mail notifier icon in 128, 64, 48, 32 pixels
Fix issue in option when not save password
Add timeout when show notification and event when click on it
Encrypt in AES the password before save it in the storage
Add locales DE,ES, IT, PT and TR
fix issue when show event notification (default display time : 10 seconds)
Remove execution flags