Initial re-arrangement of files

* Move the service scripts out of src/eddn/ into src/
* Move the schemas/ to src/schemas/
* Some updates to setup.py, i.e. source of files, but the setuptools
  part isn't yet work.

setup.py

@@ -84,7 +84,7 @@ setup(
     package_dir={"": "src"},
     # This includes them for the running code, but that doesn't help
     # serve them up for reference.
-    data_files=[("eddn/schemas", glob.glob("schemas/*.json"))],
+    data_files=[("eddn/src/schemas", glob.glob("src/schemas/*.json"))],
     # Yes, we pin versions.  With python2.7 the latest pyzmq will NOT
     # work, for instance.
     install_requires=[
@@ -99,10 +99,10 @@ setup(
     ],
     entry_points={
         "console_scripts": [
-            "eddn-gateway = eddn.Gateway:main",
-            "eddn-relay = eddn.Relay:main",
-            "eddn-monitor = eddn.Monitor:main",
-            "eddn-bouncer = eddn.Bouncer:main",
+            "eddn-gateway = Gateway:main",
+            "eddn-relay = Relay:main",
+            "eddn-monitor = Monitor:main",
+            "eddn-bouncer = Bouncer:main",
         ],
     },
 )
@@ -220,7 +220,7 @@ except OSError:
     pass
 
 shutil.copytree(
-    "schemas",
+    "src/schemas",
     SHARE_EDDN_FILES / "schemas",
     copy_function=shutil.copyfile,  # type: ignore
 )

src/Gateway.py

@@ -127,7 +127,7 @@ def configure() -> None:
         sender.bind(binding)
 
     for schema_ref, schema_file in Settings.GATEWAY_JSON_SCHEMAS.items():
-        validator.add_schema_resource(schema_ref, resource_string("eddn.Gateway", schema_file))
+        validator.add_schema_resource(schema_ref, resource_string("Gateway", schema_file))
 
 
 def push_message(parsed_message: Dict, topic: str) -> None: