Changing Wikipedia Zero On/Off.

* Now a fixed box at bottom of screen when On, temporary when Off.

Change-Id: I0a0924af08682fd82398a6d5a827a589811f0122
Fix for alert sometimes now wrapping precisely.

Change-Id: I93708117b8b27a86bdddd9e56dd4645dd6436791
Merge "Fix for alert sometimes now wrapping precisely."
First pass at article history will amend.

Change-Id: Ib1d83597bd63045b0c87de9ddb5b823110f21ea4