added defconstant for url-hostname to format test email links correctly.
fixed faqs route bug in sidebar
Merge remote-tracking branch 'origin'

Conflicts:
	src/features/invitations.lisp
Merge branch 'master' of kindista.org:kindista

Conflicts:
	src/templates/sidebar.lisp
fixed the request-invite link on the new user demo
Merge remote-tracking branch 'origin'
Merge branch 'github'

Conflicts:
	src/settings.lisp.example
Merge branch 'master' of github.com:kindista/kindista