Adding Jeff's slides for sensorimotor pres.
Merge pull request #50 from rhyolight/add-slides

Adding Jeff's slides for sensorimotor pres.
Added contributor
NuPIC Doxygen automated doc build.
Added Fujistu talk to media page.

fixes #51
Added nupic tutorial video.
Merge pull request #53 from rhyolight/add-media

Add media
Added contributor
NuPIC Doxygen automated doc build.
NuPIC Doxygen automated doc build.
NuPIC Doxygen automated doc build.