Moved user interface related stuff to separate folder
Merge branch 'folder'
Made install location auto

Give miserable users (like me) an option to install in SD Card
Show text that autoscrolls, max 2 lines displayed, scrollable, centered

Details:
* Holo Blue Dark Color
* Centered
* Scrollable
* 2 lines visible
Show prefereces to login startup

* Also show Manage User option in actionbar dropdown