Add tabs or slide-out menu

[GoogleCodeExporter]

UI change request:
I would prefer if the app had tabs or using the new slide-out menu 
(http://alexanderblom.se/2012/06/01/slide-out-navigation-done-better) so you 
can easily switch between track listing page, button page etc.

I think the user experience would benefit from these changes. 

What version of the product are you using (See "About" screen)?
v.0.5.7

Make/model of your device, and Android version?
Samsung Galaxy S3 running stock Android 4.0.4.

Please provide any additional information below.

Original issue reported on code.google.com by b.lind...@gmail.com on 17 Jul 2012 at 6:03

[GoogleCodeExporter]

The problem in that case is to stay compatible with older Android devices like 
1.6 and 2.x which don't have tabs, and maintaining 2 versions is a bit time 
consuming...

Original comment by nicolas@guillaumin.me on 26 Jul 2012 at 10:38