Enables project notes (start page) (#52)

This is to show (by default) update notifications, and allow users to check changelog.

Co-authored-by: Samuel FORESTIER <[email protected]>

user.js

@@ -82,7 +82,7 @@ user_pref("browser.aboutConfig.showWarning", false);
 user_pref("_user.js.parrot", "0100 syntax error: the parrot's dead!");
 /* 0102: set START page [SETUP-CHROME]
  * [SETTING] General > Thunderbird Start Page ***/
-user_pref("mailnews.start_page.enabled", false);
+   // user_pref("mailnews.start_page.enabled", false);
 /* 0104: set NEWTAB page
  * true=? (default), false=blank page ***/
 user_pref("browser.newtabpage.enabled", false);