Merge pull request #128 from nmashton/master

Blog post: newsletter 7 Nov.
Added a blog post about Natural Language Processing using Python and NLTK.
Added a conclusion section to the blog post about Natural Language Processing using Python and NLTK.
Added an image to the blog post about Natural Language Processing using Python
Added an image to the blog post about Natural Language Processing using Python
Added an image to the blog post about Natural Language Processing using Python
Added my bio
Merge pull request #129 from OKFEgypt/master

Added a blog post about Natural Language Processing using Python and NLTK.
[members/tamr][xs]: fix up formattting.
[about][xs]: add additional labs' leads.
Blog post: newsletter 14 Nov