[BREAKING] Rename UIs (#254)

Rename the UIs in docker compose to their new names

Changes folder names

Changes output folder structure

Closes issue #263

Adds `sygil-sl` instead of docker compose flag.

services/sygil/info.py

@@ -0,0 +1,13 @@
+import sys
+from pathlib import Path
+
+file = Path(sys.argv[1])
+file.write_text(
+  file.read_text()\
+  .replace('<p>For help and advanced usage guides,', """
+  <p>
+    Created using <a href="https://github.com/AbdBarho/stable-diffusion-webui-docker">stable-diffusion-webui-docker</a>.
+  </p>
+  <p>For help and advanced usage guides,
+""", 1)
+)