[Cin] some cleanups, adding ffmpeg script from mail archive

[Phyllis Smith]

They can all be removed as they existed in HV before the days of GIT.  And
that includes removing the TODO's, etc. instead of renaming, just delete.
Any Objections?

>
> and removed near-empty "whats new" from 2.1 era
>
> and removed few 'sav' backup copies from tree
>
> and moved old 1.1.0 release notes and TODOs from svn era into new old/
> directory.
>
>
> see if you like those changes, apply accordingly!
>
>
>
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