Update index.yml to include Streamer.Bot installer (#381)

* Add streamerbot.yml installation file

* Add streamerbot icon

* Add streamerbot review

* Update the streamerbot installer grade

* Update index.yml

* Updated broken icon reference

Author: JoacoSlime

index.yml

@@ -265,3 +265,11 @@ wargaminggamecenter:
   Grade: Platinum
   Category: Games
   Icon: wargaming.png
+
+streamerbot:
+  Arch: win64
+  Name: 'StreamerBot'
+  Description: 'Supercharge your live stream with Streamer.bot.'
+  Grade: Gold
+  Category: Software
+  Icon: streamerbot.svg