Google cardboard for Galaxy S5 W/Head strap mounts and USB port access.

This is an alteration of ForgetfulJones' version. I added an opening to access the charge port, for charging or to connect game controller as well as added points to attach a head strap/harness.

Eye piece is at http://www.thingiverse.com/thing:773756

original version: http://www.thingiverse.com/thing:428378

This is my first project (very new to 3D printing) so if you find any problems or suggestions, please let me know.

Change log:
2.3: added slots in strap loops
2.2: contouring of loops and better positioning
2.1: strap loops
2.0: USB port access hole.