v5.0.0-60

• Fix: Update modal manager to fix duplicate definitions warnings on IA @cdrini
• Fix: Common Sentry error .spread undefined @cdrini
• Fix: entering page appearing early in flip anim @cdrini
• Fix: preview pages not working in 1up @cdrini
• Dev: Make serve-dev not do full production babeling (This makes it waaaay easier/faster to debug things like promises) @cdrini
• Dev: Log an error if search inside fails for sentry @cdrini
• Dev: Make dev server support CORS to allow testing via ngrok @cdrini
• Refactor: Rm redundant archive_analytics checks @cdrini
• Refactor: Dissolve a-search-result.js component @cdrini