Add one-time pad lightning talk

[macro1]

Thoughts on adding or not adding it? It's not really specific to python...

[davidfischer]

That's a lot of files for one presentation.

          o                   |                  o      __o
           o                  |                 o     |X__>
         ___o                 |                __o
       (X___>--             __|__            |X__>     o
                           |     \                   __o
                           |      \                |X__>
    _______________________|_______\________________
   <                                                \____________   _
    \                                                            \ (_)
     \    O       O       O                                       >=)
      \__________________________________________________________/ (_)

                              ___
                             / o \
                        __   \   /   _
                          \__/ | \__/ \
                         \___//|\\___/\
                          ___/ | \___
                               |     \
                              /

[macro1]

I even went through and removed a bunch I wasn't using :/