added scikit-image and scikit-video
Added django-allauth to authentication section
Merge remote-tracking branch 'pennersr/patch-1'

Conflicts:
	README.md

resolved
rearrange
Added the Data Validation section.

Added voluptuous, dictshield and colander.
Adding data validation link in the TOC.
Fix typo in science and data analysis
Merge pull request #46 from petebachant/master

Fix typo in science and data analysis
Merge pull request #45 from remyroy/master

Added the Data Validation section.
add some command line python tools
add some command line python tools
Add Werkzeug
added some configuration libraries
Adds PyQt and modifies PySide to indicate which version of Qt is supported
added ctypes for FFI
added freezing/distribution libraries
Adds pybarcode
added WSGI HTTP servers. descriptions from Bottle docs
fixed a typo
++ PyRun, a single-file based Python distro 

from dev-site:
"eGenix PyRun™ is our open source, one file, no installation version of Python, making the distribution of a Python interpreter to run based scripts and applications to Unix based systems as simple as copying a single file. eGenix PyRun's executable only needs 11MB for Python 2 and 13MB for Python 3, but still supports most Python applications and scripts - and it can be compressed to just 3-4MB using upx, if needed."