Add comprehensive installation and setup documentation

- Add GETTING_STARTED.md with quick start guide and development modes
- Add INSTALL.sh automated installation script
- Add INSTALLATION_CHECKLIST.md, INSTALLATION_SUCCESS.md, and INSTALLATION_SUMMARY.md
- Add QUICK_REFERENCE.md for common commands
- Add SETUP_GUIDE.md with detailed setup instructions
- Update README.md with improved project overview
- Add did-wallet app dependencies and node_modules

apps/did-wallet/node_modules/canonicalize/examples/example.js

@@ -0,0 +1,21 @@
+/* jshint esversion: 6 */
+/* jslint node: true */
+'use strict';
+
+JSON.canonicalize = require('../');
+
+const json = {
+  1: { f: { f: 'hi', F: 5 }, '\n': 56.0 },
+  10: {},
+  '': 'empty',
+  a: {},
+  111: [
+    {
+      e: 'yes',
+      E: 'no'
+    }
+  ],
+  A: {}
+};
+
+console.log(JSON.canonicalize(json));