Arabic RTL: Set Parent layout gravity to right

Set Parent layout gravity to right and remove the gravity attribute from the Surat name and details.

![screenshot_2014-05-07-09-46-49](https://cloud.githubusercontent.com/assets/739291/2900243/3cedfbdc-d5c4-11e3-87f4-6ab1804569dd.png)
![screenshot_2014-05-07-09-46-57](https://cloud.githubusercontent.com/assets/739291/2900246/41a33624-d5c4-11e3-8413-82dcdf1c15ea.png)
![screenshot_2014-05-07-09-47-05](https://cloud.githubusercontent.com/assets/739291/2900248/4492c0b6-d5c4-11e3-9f6a-35574a2e3a2b.png)