Added disclaimer page.

client/src/pages/about/about.page.jsx

@@ -0,0 +1,17 @@
+import React from "react";
+import { Typography } from "antd";
+export default function AboutPage() {
+  return (
+    <div style={{ textAlign: "center", margin: "1rem 0rem" }}>
+      <Typography.Title
+        level={2}
+      >{`ImEX Online V.${process.env.NODE_ENV}-${process.env.REACT_APP_GIT_SHA}`}</Typography.Title>
+      <Typography.Title level={4}>
+        &copy; 2019 - {new Date().getFullYear()} Snapt Software Inc. used under
+        license to ImEX Systems Inc.
+      </Typography.Title>
+      <Typography.Title level={1}>Third Party Notices</Typography.Title>
+      <Typography.Text>Placeholder.</Typography.Text>
+    </div>
+  );
+}