Add myself to the AUTHORS file
[UI][Tizen] No need to use pointer in TizenSystemIndicatorWatcher writer_
[UI][Tizen] Fix TizenSystemIndicator lanscape mode

This patch adds a temporary fix for landscape mode and an initial part
of the real implementation.

In lanscape mode, the indicator in tizen is a little bit different than
in portrait mode, just the battery bar is showed, without a background.
When you drag this part, the rest of the indicator is showed on screen
(same as portrait mode), but in this case, the image is dragged over the
screen content.
Merge pull request #1222 from ricardotk/tizen-indicator

[UI][Tizen] Fix TizenSystemIndicator lanscape mode