Fixed text decoration tests, Color will now store just a single argb info in 32bit unsigned int internally and covert to a/r/g/b or hex when necessary

.vscode/settings.json

@@ -0,0 +1,10 @@
+// Place your settings in this file to overwrite default and user settings.
+{
+    "search.exclude": {
+        "**/node_modules": true,
+        "**/bower_components": true,
+        "**/platforms": true,
+        "**/*.js": true,
+        "**/*.js.map": true
+    }
+}