Always show the software lists in alphabetical order. - #636

Changed pages include:

• docs/sasl-mechs.html - view
• software/clients.html - view
• software/servers.html - view
• specs/extensions/account-notify.html - view
• specs/extensions/away-notify.html - view
• specs/extensions/capability-negotiation.html - view
• specs/extensions/chghost.html - view
• specs/extensions/echo-message.html - view
• specs/extensions/extended-join.html - view
• specs/extensions/invite-notify.html - view

There are more changes not included in the list