Switch to using $ instead of # for sub-types

# is reserved by the swagger validator as a way to include partial content from a JSON object (eg: "#/path" would include {"test": true} from the object {"path":{"test":true}}). Instead of trying to convince the validator that it is wrong, we'll just use a different character.

Note that our rendering tools do not care about #-style references to objects. It's still somewhat worth changing the character though.

event-schemas/check_examples.py

@@ -112,8 +112,8 @@ def check_example_dir(exampledir, schemadir):
                 continue
             examplepath = os.path.join(root, filename)
             schemapath = examplepath.replace(exampledir, schemadir)
-            if schemapath.find("#") >= 0:
-                schemapath = schemapath[:schemapath.find("#")]
+            if schemapath.find("$") >= 0:
+                schemapath = schemapath[:schemapath.find("$")]
             try:
                 check_example_file(examplepath, schemapath)
             except Exception as e: