Browser: Update italian translation

Change-Id: If182fd821999699909aebe553f951d8e22cc9c31
Browser: Simplified Chinese translations + Fix English Typo

Reorganized CM strings, added missing translations, as well as fix
a typo within the English strings.

Change-Id: Idbb561cf16598043ace91e159d94cacf72a4e67e
Merge "Browser: Simplified Chinese translations + Fix English Typo" into cm-10.1
Merge "Browser: Update italian translation" into cm-10.1
Merge remote-tracking branch 'origin/cm-10.1' into cm-10.1
Allow enabling WebSockets from Labs Preferences

Change-Id: Ia0dc06cbd4f2e8e340a8f8ee910a6310a5079d79
Merge remote-tracking branch 'origin/cm-10.1' into cm-10.1