Consolidating info from dev/env.rst on virtualenv
Fixed new line so code-block shows
Added example
Grammar fix
Removed virtualenv and linked to central location
Removed virtualenv and linked to central location
Removed virtualenv and linked to central location
Removed virtualenv and linked to central location
Title style fix in env.rst
Title style fix in linux.rst
Title style fix in osx.rst
Title style fix in win.rst
Merge pull request #495 from tbarn/master

Combined and centralized virtualenv docs, fixes issue #123
Fix typo.
Merge pull request #498 from NickButcher1/master

Fix typo.
Merge remote-tracking branch 'upstream/master'
Merge pull request #497 from kaustubhsant/master

updated "latest version" link in win.rst
Merge remote-tracking branch 'upstream/master'