Add Vim Novice Tutorial Videos

[Derek Wyatt's Blog](http://www.derekwyatt.org/vim/vim-tutorial-videos/vim-novice-tutorial-videos/) has some great Vim tutorial videos.  This pull request adds a link for the early/novice tutorial video series.

JL

P.s. There are several other Vim Intermediate/Advanced videos as well.  Also, content about vimrc and the like.  Depending on if you think they're useful, they can be added later.