Clean up directions for install Python 2 and 3 and Python extensions on Windows, per feedback from Windows guinea pigs at SFPython Hack Night.
Sphinx: WAAAAAAH! Just shut up and duplicate the link already.
and fix 79 cols
merge changes from kusut PR#1085 and stevepiercy PR#1084
wrap to 79 columns
remove duplicate link of Windows extensions at top of file to prevent early clickage
undoing bash highlighting to just text. bash prepends a $ which makes copy/paste of commands annoying, and for Windows with \ in the path, it is an escape character and does weird colorization.
restore earlier fixes on latexindex
don't make up funny words and use explicit 32- or 64-bit phrase
Merge pull request #1084 from stevepiercy/master

Clean up directions for install Python 2 and 3 and Python extensions on ...