add evidence.templateProjectUrl custom config example to Settings s…

…ection in docs (#62)

and refine settings.json example config info

README.md

@@ -115,12 +115,13 @@ Edit your settings in `./vscode/settings.json` by opening the `Command Palette..
 
 All Evidence extension settings start with `evidence.` prefix. You can overwrite default Evidence extension settings in the open workspace directly by opening and changing `/.vscode/settings.json` in your project.
 
-Specify different default Evidence dev server port and overwrite new dev server autostart setting in an open workspace `/.vscode/settings.json` example:
+The following Evidence project workspace `/.vscode/settings.json` example sets different default Evidence dev server port, overwrites new dev server `autostart` setting, and uses a local copy of the Evidence [`template`](https://github.com/evidence-dev/template) project with `file://` Uri to speed up creation of new projects.
 
 ```json
 {
   "evidence.defaultPort": 5000,
   "evidence.autoStart": "false",
+  "evidence.templateProjectUrl: "file://E:/projects/evidence.devtemplate"
 }
 ```