The F3 Screen doesn't match the rotation values with the new rotation selectors

The command "testfor @p[rym=-1,ry=-1]" shows up true when in your F3 screen the values range from -0/0.9.

The F3 screen should be changed to go from values -180/180 and the 0 values should be removed. Having the selectors not match up with the F3 values makes it tricky for them to work with. Also, it would be nice if this screen just showed whole numbers, again to make selectors easy to work with.

This makes the command "testfor @p[rym=-1,ry=-1]" show up true when in your F3 screen the values range from -0/0.9.