rename to rswag plus major refactor - almost a rewrite

rswag-ui/vendor/assets/components/swagger-ui/o2c.html

@@ -0,0 +1,20 @@
+<script>
+var qp = null;
+if(window.location.hash) {
+  qp = location.hash.substring(1);
+}
+else {
+  qp = location.search.substring(1);
+}
+qp = qp ? JSON.parse('{"' + qp.replace(/&/g, '","').replace(/=/g,'":"') + '"}',
+  function(key, value) {
+    return key===""?value:decodeURIComponent(value) }
+  ):{}
+
+if (window.opener.swaggerUi.tokenUrl)
+    window.opener.processOAuthCode(qp);
+else
+    window.opener.onOAuthComplete(qp);
+
+window.close();
+</script>