Remove pluto from docs

Author: brianlovin

README.md

@@ -111,7 +111,6 @@ spectrum/
 ├── hyperion   # Server rendering server
 ├── mercury    # Worker server (reputation)
 ├── mobile     # Mobile apps
-├── pluto      # Worker server (payments; syncing with Stripe)
 ├── public     # Public files used on the frontend
 ├── shared     # Shared JavaScript code
 ├── src        # Frontend SPA

docs/readme.md

@@ -21,5 +21,4 @@
   - [Athena](workers/athena/intro.md)
   - [Chronos](workers/chronos/intro.md)
   - [Mercury](workers/mercury/intro.md)
-  - [Pluto](workers/pluto/intro.md)
   - [Vulcan](workers/vulcan/intro.md)

docs/workers/intro.md

@@ -9,7 +9,6 @@ Our asynchronos background job processing is powered by a series of worker serve
 - [Chronos](chronos/intro.md): processes cron jobs
 - [Hermes](hermes/intro.md): sends emails
 - [Mercury](mercury/intro.md): processes reputation events
-- [Pluto](pluto/intro.md): processes payments events
 - [Vulcan](vulcan/intro.md): indexes content for search
 
 Each one of these can be run and developed independently with matching `npm run dev:x` and `npm run build:x` commands. (where `x` is the name of the server)
@@ -23,7 +22,6 @@ As you can see we follow a loose naming scheme based on ancient Greek, Roman, an
 - Chronos (/ˈkroʊnɒs/) is the personification of Time in pre-Socratic philosophy
 - Hermes (/ˈhɜːrmiːz/) is the messenger god, moving between the worlds of the mortal and the divine.
 - Mercury (/ˈmɜːrkjʊri/) is the patron god of financial gain, commerce, eloquence (and thus poetry), messages/communication (including divination), travelers, boundaries, luck, trickery and thieves
-- Pluto was the ruler of the underworld in classical mythology
 - Vulcan is the god of fire, including the fire of volcanoes, metalworking, and the forge.
 
 ### Background jobs