Simplify overcomplicated navigation drawer item layout
Improve IGF item layout

- separate the "bar" in an extra layout file for reusability (as list
  and grid layout use the same)
- optimize View structure
Fix gridview selector

There was no visible feedback on item selection since switching to
AppCompat. This will fix this and adds a ripple for Android 5+.
Fix popup selector

Same thing like the gridview selector in the previous commit.
Merge pull request #293 from d-sko/layout_fixes

Some layout fixes
Fix messed up episode/volume counter when preceding text is wrapped
Merge pull request #294 from d-sko/counter_fix

Fix messed up episode/volume counter when preceding text is wrapped
Remove deprecated screen width method (IGF)
Add new Material design icons for the navigationdrawer (res)
Update navigationdrawer listview to follow the material keylines (res)
Add the background image for the navigationdrawer (res)

This was made by Jarosław Pietras!
Link: https://plus.google.com/101544387474473107018/posts/WqMaBMsKUaE
Add the new material design navigation drawer (res)
Apply the new navigation design (Home & NavigationItems)
Switch the my List function with my Profile (Home)
Rename the DrawerListener (Home)
Remove old navigation icons and update the star icon (res)
Use a rounded image instead of a rectangle one (Home & Transformation)
Use username in the navigationdrawer instead of getUsername (Home)
Move the drawer close function, let it close after the intent has been called (Home)
Remove setting, about, logout from the overflow menu (Home)