Added Support to toggle View Frames

I just added a new bool to View called Frame.  It defaults to true to not break any current behavior but now it can be toggled by setting Frame to false or true.

If you would like I could change it to be an internal variable and make a method ToggleFrame() instead.  I just added Frame to make it quick and dirty.  In the grand scheme of things, I'm not sure what makes more sense for the library.