Update guide.md

[drjwbaker]

per call 7 July, edit and suggest additions from https://github.com/swcarpentry/python-novice-inflammation/blob/gh-pages/_extras/guide.md

[richyvk]

James, I think this should be going on the new intro lesson: https://github.com/data-lessons/library-python-intro

[drjwbaker]

Which means we have the wrong Python lesson listed http://librarycarpentry.github.io/ !!

[richyvk]

Hmm, I don't think so. It links to https://github.com/data-lessons/library-python-intro/ - which is correct. Whereas this is https://github.com/data-lessons/library-python - unless I'm getting confused?

[jezcope]

Sorry for the confusion — I saw this comment and went straight and updated the website, so you're both right (and the website link is now correct).

[weaverbel]

Have a look at my comments here regarding this: #51

and also this issue: #38