pidgin/nest

Update everything to point to the new contributors guide

20 months ago, Gary Kramlich
53ae455c4f10
Update everything to point to the new contributors guide

Testing Done:
Ran `npm run hugo:server`

Reviewed at https://reviews.imfreedom.org/r/1726/
REVIEWBOARD_URL = "https://reviews.imfreedom.org/"
REPOSITORY = "pidgin/nest"
REPOSITORY_TYPE = "mercurial"
BRANCH = "default"
LAND_DEST_BRANCH = "default"
LAND_PUSH = False