PiGRRL Zero Plus Remix

Original Design: http://www.thingiverse.com/thing:1546607
Jpete24's Version: http://www.thingiverse.com/thing:1769656

A remix of Jpete24's "Plus" version of the PiGRRL Zero. Printed with ABS

-Independent action buttons
-Railing on the case so the buttons don't spin, if you want to label them A,B,X,Y. (i cant get that level of detail
-Trimmed D-Pad footprint
-Removed speaker rail to allow variations for speaker size
-Reinforced shoulder button mounts
-Notched out a small area on the