Thermos Opener v2

Based off of Spacecow1's Thermos Opener http://www.thingiverse.com/thing:1301687

Changes I made:

Beveling, beveling everywhere! Uses less plastic and is more comfortable to hold.

- Beveled handle and sides removes any sharp edges, is more comfortable
- Beveled socket helps guide the wrench onto the cap
- Moved the "THERMOS" labeling from the handle to the middle of the socket
- Added a hole in the handle to allow it be hung on a peg or by string, maybe tie it to your Thermos
- Sligh