There was a bug where in the Animation Frame, when using a Windows
machine, you couldn't transition between stunt sheets using the left/right
arrow keys. That's fixed now.
Made some style revisions, and removed a reference to an unused file.
Really quick fix to make sure that continuity editor doesn't ask you to
save changes when you don't make changes.
Merge pull request #51 from calband/AnimationKeyFix-Windows

Fixed issue #16 and #15