Fix the timer never end on some site: 2 successive START and timer id lost.
Revert "Fix hiding on new blank tab."

This reverts commit 729103762f1f68362babf0df5bd2106bdac94c0a.
Updated locales
Updated changelog
Fixed locales in chrome.manifest
Merge branch 'master' of https://github.com/kustodian/extended-statusbar
Merge branch 'master' into split-timer

Conflicts:
	chrome/content/extendedstatusbar.js
	chrome/locale/en-US/extendedstatusbaroptions.dtd