Add "Mailing list" section
Remove http://wiki.call-cc.org and %20 from links
Remove link to mailing list email address. Add info about where to send emails after subscribing.
Merge branch 'dev'
Typo fix (s/yield/yielded)
Add link to mailing list archives
application-server: typo fix (s/acceting/accepting/)
application-server: break lines
Update version history for version 0.39.1