Merge pull request #1 from okfn/master

Sync to upstream
Contact form - discuss link and widget #241
add myself as contributor
use "null" layout to avoid jekyll warnings
add contributor field to project layout, and show contributor projects on person layout
add myself as website contributor
Merge branch 'master' of github.com:okfn/okfn.github.com
Merge pull request #251 from mchelen/mchelen/rename-nil-layout

use "null" layout to avoid jekyll warnings
Merge pull request #250 from mchelen/mchelen/contributor

add myself as contributor
combine maintainer & contributor if statements
use fa icon for project github link
Merge pull request #253 from mchelen/project-contributors

Nice! Merged project contributors.
add links to git repo in footer and about page
add self as dpm contributor

 i've only done a few things with it but want to be involved w/ project, hope that's ok
add contributors field to example template
Merge pull request #260 from mchelen/patch-2

add contributors field to example template
Add bad-data project and tag related blog posts
Merge pull request #261 from danfowler/add-bad-data-project

Add bad-data project and tag related blog posts
Merge pull request #259 from mchelen/patch-1

add self as dpm contributor
Merge pull request #258 from mchelen/git-repo-links

add links to git repo in footer and about page