Add simple readme

readme.md

@@ -0,0 +1,12 @@
+# Scraper Web API
+
+This is a dumb little tool which ingests raw HTML files, does some parsing on them, and serves the results over a web API.
+
+```bash
+export URL_BASE="http://scraper.homelab.hak8or.com:8080"; \
+echo run0 && http POST "$URL_BASE/page/parse/ssd" && \
+echo run1 && http POST "$URL_BASE/listing/parse" && \
+echo run2 && http GET "$URL_BASE/listing/since/12345678/2" && \
+echo run3 && http GET "$URL_BASE/listing/388484391867" && \
+echo run4 && http GET "$URL_BASE/listing/286605201240/history"
+```