Update html2text repo URL

New maintainer since:
https://github.com/aaronsw/html2text/issues/91
added carteblanche
added django-guardian and expanded permissions explanation
add 'treq' under HTTP section
add inbox to Email section
Merge remote-tracking branch 'theskumar/patch-1'

Conflicts:
	README.md

resolved
Merge pull request #69 from neuman/master

added carteblanche
add pluginbase, itsdangerous, blinker
pygal added to Data Visualization

http://pygal.org/
Add PEW of python environment management tool
add module freezegun
add module HTTPretty
Add libsass-python
Merge pull request #105 from ldong/master

Add PEW of python environment management tool
Merge pull request #106 from grigouze/module_freezegun

add module freezegun
Added Vex in Environment Management tools
Update README.md
Add Toolz and CyToolz
Move Toolz and CyToolz to the "Functional Programming" section
Add djedi-cms