.github: Add configuration for the Sentiment Bot

The sentiment bot will help detect when things get too heated.
Hopefully.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

.github/config.yml

@@ -0,0 +1,10 @@
+# Configuration for sentiment-bot - https://github.com/behaviorbot/sentiment-bot
+
+# *Required* toxicity threshold between 0 and .99 with the higher numbers being
+# the most toxic. Anything higher than this threshold will be marked as toxic
+# and commented on
+sentimentBotToxicityThreshold: .7
+
+# *Required* Comment to reply with
+sentimentBotReplyComment: >
+  Please be sure to review the code of conduct and be respectful of other users. cc/ @git-for-windows/trusted-git-for-windows-developers