1.10.0 - Starlight

This long-delayed release makes minor improvements to the UI, fixes several bugs
in room history and plaintext message bodies, and adds eleven new ponicons.

Features

• cburschka#252: Print role and affiliation changes.
• cburschka#254: /admin command is now interactive.
• cburschka#260: Changes to the timestamp format are now applied retroactively.
• cburschka#266: New :flutterkay: emote.
• cburschka#272: Reformat the plaintext body as Markdown.
• cburschka#275: The OMG theme has been removed.
• cburschka#281: Ten new ponicons: :goodjob:, :calm: :ajcry:, :ajdoubt:, :pinkieglare:,
  :rarityeww:, :spikewhoa:, :skeptiloo:, :twipbbt: and :wasntme:.

Bugfixes

• cburschka#204: Install jquery-ui icons in the CDN prefix.
• cburschka#256: Add the navigation bar links' anchor texts.
• cburschka#257: Style the dialog buttons in the "dash" theme.
• cburschka#258: Strip backslashes in command arguments.
• cburschka#264: If other clients send only a plaintext body, escape it.
• cburschka#265: Attribute delayed messages by JID, not by nick.
• cburschka#267: Add JID (and flair classes) to history authors who are now absent.
• cburschka#268: Make an empty alert field not cause an alert on all messages.
• cburschka#273: Handle "forbidden" message error.
• cburschka#274: Convert JID user class to lower-case.
• cburschka#276: Fix a crash when joining a room with verbosity turned off.
• cburschka#278: Strip hidden markup when saving an HTML log.

Minor changes

• cburschka#263: The /version command no longer prefixes the version with "cadence-".
• Refactor chat.commands to alphabetical order.
• cburschka#277: Update the JS libraries.
• Add doc comments to visual.messagesToText and visual.ellipsis.
• cburschka#280: All CalRef-specific ponicons have been removed from the master branch.
• cburschka#282: Store the persistent font color as a data attribute, not a class.