Add self-message extension specification
Add sasl-3.2
specification/capability-negotiation-3.2: CAP LIST may generate multiline replies too
extensions/tls-3.1: add recommendations section
Escape values in message tags

Fix #71
Fix batch types

Close #64
Fix typo in cap-notify

Thanks to nyuszika7h for noticing it
fix typos in batch-3.2 and invite-notify-3.2
Use punycode for domain names for vendor-specific
Merge pull request #87 from DarthGandalf/punycode

Use punycode for domain names for vendor-specific
Fix grammar
Merge pull request #86 from DarthGandalf/batch

Fix batch types
Merge branch 'cap-3.2-caplist'
Merge branch 'tlsrecommendation'
Merge branch 'sasl-3.2'
specification/capability-negotiation-3.2: Use the integer 302 as version instead of "3.2"

Closes issue #72
Enable cap-notify for CAP LS 3.2
Re-add extensions/index, redirect visitors to the front page
Finish example of CAP REQ if server shown a value for cap.
No BELL