Copy&pasted the content of the wiki for the preservation section
Merge pull request #24 from newtoncalegari/gh-pages

Adding content to some non-normative sections
Merge pull request #25 from newtoncalegari/gh-pages

Removing section 5. Lifecycle
Added a BP template at the end as a merge between Phil's suggestion and what Respec offers
Update bp.html
Update bpconfig.js
Update bp.html

Introduction text in metadata section: 5.2.1 Metadata
Added some content for the preservation part
Merge branch 'gh-pages' of github.com:w3c/dwbp into gh-pages
Ran HTML tidy
removed myself from editors, how do we list contributors ? do we want to list them anyway ?
Commiting some changes made by @bernafarias