Move to Beta API

Change the endpoint to the new API beta address.
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)
Add accent color
Replace bg_activity color with bg_light (res)
Update Friendlist to use material design (Friendlist)
Drop radius to support all images (RoundedTransformation)
Apply round images (Friendlist)
Use transparent background in the navdrawer instead fixed one (Home)