Update Bikeshed and w3c.json metadata

This is the required metadata update for WICG -> WebML CG migration.

Author: anssiko

CONTRIBUTING.md

@@ -1,6 +1,6 @@
-# Web Platform Incubator Community Group
+# W3C Web Machine Learning Community Group
 
-This repository is being used for work in the W3C Web Platform Incubator Community Group, governed by the [W3C Community License
+This repository is being used for work in the W3C Web Machine Learning Community Group, governed by the [W3C Community License
 Agreement (CLA)](http://www.w3.org/community/about/agreements/cla/). To make substantive contributions,
 you must join the CG.
 

index.bs

@@ -3,8 +3,9 @@ Title: Translator and Language Detector APIs
 Shortname: translation
 Level: None
 Status: w3c/UD
-Repository: explainers-by-googlers/translation-api
-URL: https://explainers-by-googlers.github.io/translation-api
+Group: webml
+Repository: webmachinelearning/translation-api
+URL: https://webmachinelearning.github.io/translation-api
 Editor: Domenic Denicola, Google https://google.com, [email protected], https://domenic.me/
 Abstract: The translator and langauge detector APIs gives web pages the ability to translate text between languages, and detect the language of such text.
 Markup Shorthands: markdown yes, css no

w3c.json

@@ -1,5 +1,5 @@
  {
-    "group":      [80485]
+    "group":      [110166]
 ,   "contacts":   ["cwilso"]
 ,   "repo-type":  "cg-report"
 }