Wrote first draft of blog post
Fixed version numbers
Made minor tweaks
Added extra link
Added Fred as an author
Added a test post by Fred, to check that the functionality works.
Need to:

1. Update _config.yml section on Fred so that the avatar link is to an image of him (rather than Harry Blundun). Also may want to update the spiel
2. Delete the test blog post by him
3. The fred.html should be fine. (All the content is programmatically generated.)
fred.html not successfully added in previous commit because of .gitignore rules about html files. Have added now manually (forcing)
Merge remote-tracking branch 'origin/add-fred-as-author' into posts/js-tracker-0.14.0
Removed test post
Wrote section on respectDoNotTrack, added ToC links, and moved issue links to bottom
Added photo link and Google+ link
Added intro header to post
Fixed up for release
Some tweaks
Updated blog post