Show nickname in prompt if found and jid if not
Add commented line configuration for /next command
Merge pull request #16 from vadmeste/feature/show_nickname_in_prompt

Show nickname in prompt if found and jid if not
Remove AUTHORS, keep one file AUTHORS.md
extensions: /history trim off readline prefix
extensions: Scheme code should trim out spaces and special characters from jid
Add the separator only if we are about to enter a name to send a message
src: Rename /passwd to /change-password
src: Some cleanup and fix memleaks
doc: Update manpage