Replace 'Source' link to Github with :octocat:
Add `make stop` for restarting server
vagrant: Get back --natdnshostresolver1 on
Merge pull request #2959 from gratipay/blacktocat

Replace 'Source' link to Github with :octocat:
Merge pull request #2961 from gratipay/theflow

Fixing various workflow glitches
Rough first cut
Start fixing header and footer
Start cleaning up nav
About pages starting to look not too shabby!
Fix Community pages
Catch up about pages with moving target
Rough hew new profiles
Roughly fix the call to action
Start using Chronicle for body text

Statements and about pages
Fix font on tip distribution chart
Fix consternating avatar layout issue

Rough cut on elsewhere profiles, too.
Tighten up layout of avatars and H1s
Simplify giving/receiving for in sidebar
Start restyling tip widget
Fix styling regression on community leaderboards