List Ferenc Erki as a commercial support provider
Fix typo
Update help/support section
Update repo URLs
Sync generated API documentation
Remove API docs from the repo

They can be generated from source and now we can also deploy them
automatically.
Enable ZeroClipboard
Update API docs version
Fix typo
Update contribution guide
Fix GitHub mentions
Add FAQ link to Docs menu
Update FAQ
Add advice about topic branches to contribution guide
news: ssl certs from cacert
fixed link
Update preferred branch for pull requests
added news to news.txt
merged origin
perltidy