Small UI improvement about UID and checkboxes

Hello M66B,
here is a small improvement for the UI :
- you can toggle the checkbox in the main application list only by touching the checkbox, if you touch the name it does the same as touching the icon,
- the UID is separated from the application name by a newline in the main list (this could be improved a bit more I think), and by a dash in the application detail.

(I know that mainentry.xml looks messed up, but I only added a checkbox, a linear layout, and changed a linear layout to a relative layout)

![screenshot_2013-08-07-20-52-23](https://f.cloud.github.com/assets/3890441/927503/5272f83a-ffa1-11e2-93df-f2618faf765e.png)
![screenshot_2013-08-07-20-52-49](https://f.cloud.github.com/assets/3890441/927504/52a13fa6-ffa1-11e2-9684-ec8e50d52036.png)