added notes to settings.yaml

moved core app config (name, version) out of settings and into app/app_settings.py
added ability to brand SneakyScope to any name
added caching of cert information from crt.sh (cache enable and lenght is configurable in settings.yaml)

streamlined header/footer loading to be more correct

docs/rule_processing_notes.md

@@ -0,0 +1,24 @@
+Blueprint -> Analyse calls browser.fetch_page_artifacts
+
+Browser.py -> fetch_page_artifacts
+grabs html_content
+	run analyse_forms on html_content
+	run analyse_scripts on html_content
+	enrich_url
+	build_rule_checks_overview
+
+builds the structured dict for return
+dumps data to disk
+
+
+text flag mapping for rules
+# --- Helper: map human-friendly flags to re.* constants ---
+    FLAG_MAP = {
+        "i": _re.IGNORECASE, "ignorecase": _re.IGNORECASE,
+        "m": _re.MULTILINE,  "multiline":  _re.MULTILINE,
+        "s": _re.DOTALL,     "dotall":     _re.DOTALL, "singleline": _re.DOTALL,
+        "x": _re.VERBOSE,    "verbose":    _re.VERBOSE,
+        "a": _re.ASCII,      "ascii":      _re.ASCII,
+        "u": _re.UNICODE,    "unicode":    _re.UNICODE,
+        "l": _re.LOCALE,     "locale":     _re.LOCALE,
+    }