Started working on fixing the problems with radians.

If you switch to radians after moving the triangle, it's just a disaster. I'm
trying to fix it, but I'm tired and I might just be making it worse. So I don't
know what to do. I'll work more in the future. Until then...
Made progres  on fixing bugs.

It won't change the angle when you switch the units with the buttons, but
it will do most other things. I think it's just a little thing, I
just need to move the function call down a teeny bit and it'll work, if
I understand correctly.
Fixed problem with switching to radians.

Made radian switching work with dragging and all that jazz, can fix that
issue when I get back to internet, and I made it so that if a label
would be "#.00", it will just make it an int, so I can take care of
that issue too.
Merge pull request #8 from ddsnowboard/radians

Radians