* Only show attainable and owned special pets/mounts
Fixes#9498
* #9498: Handle comments
Don't change API,
put canFind in petInfo and mountInfo
* #9498: Move canFind to itemInfo, to allow sync
* #9498: Create a show method, to allow update without reload.
* feat(world-boss): barebones API
* fix(world): use Express respond for better JSON
* fix(api): respond with code 200
* feat(content): canonical Dysheartener desc and Rage
* fix(world-boss): enable progress
* WIP(test): world state API
* WIP(test): refactor world boss setup
* WIP(test): better expectations
* fix(test): more expect polishing
* feat(event): server side World Boss
* fix(strings): accidental deletion
* fix(content): include encouragement after Rage
* refactor(world-boss): address comments
* fix(sprites): serve animated GIFs
Also add new GIF for upcoming quest line
* feat(content): Masterclasser capstone quest
Also fixes Quests page for clearer lock/unlock display
* chore(sprites): compile
* feat(achievements): award quest completionist cheevo
* feat(quests): Siphoning Void
fix Achievements page styling and text spacing
fix display of Rage bar on party page
* test(quests): Lost Masterclasser
* chore(news): Bailey
* fix(test): only use Masterclasser in relevant scenario
* try to freeze content object
* deep freeze the content object, start to implement stable
* freeze at the /common level
* go back to freezing content only on the client
* use deep-frezze-strict to support phantomjs
* use own version of deepFreeze
* update comment about deepFreeze