Fixes the ambiguity caused by the lack of a comma in the list (aka, the oxford comma)

Special thanks to my parents, Jack Kerouac and Friedrich Nietzsche
fixes shortname, URL redirects and converts div to Heading for consistency (Acknowledgements)

all issues were identified by pubrules.
spelling nits
Integrated agreed EO comments

Also rolled in the checklist as per meeting on 17 November 2014.
Removed reference to greasemonkey

Removed the reference from greasemonkey as requested in issue #8
Merge pull request #10 from w3c/p-8

Removed reference to greasemonkey
Merge pull request #9 from halindrome/eochanges

Integrated agreed EO comments