Added user avatar assignment

plugins/rmass/actions/rmassavatartosynapse.py

@@ -0,0 +1,30 @@
+name = "Upload Avatar to Synapse"
+
+kind = "action"
+
+alias = "uploadavatar"
+
+showstatus = True
+
+isrequest = True
+
+method = "POST"
+
+#To add resolution suffix, second item must be a dictionary. References the "path" library under resolved
+path = [
+    "https://loxthelion.com/_matrix/media/v3/upload?filename=avatar.jpg",
+]
+
+headers = {
+    "Authorization": {
+        "os": "AS_TOKEN",
+        "prefix": "Bearer ",
+    },
+    "Content-Type": "image/jpeg",
+}
+
+requestdata = "useravatar"
+
+outputs = {
+    "uploadimage": "content_uri",
+}