Docs: Saving via a minimal Ruby server (#3277)

* Saving via a minimal Ruby server

* Small grammatical mistake fix.

editions/tw5.com/tiddlers/saving/Saving via minimal Ruby server.tid

@@ -0,0 +1,20 @@
+caption: Ruby Server
+created: 20180514011710789
+delivery: DIY
+description: DIY script you can run as a server
+method: save
+modified: 20180513222628883
+tags: Saving Android Chrome Firefox InternetExplorer iOS Linux Mac Opera Safari Windows
+title: Saving via a Minimal Ruby Server
+type: text/vnd.tiddlywiki
+
+This is a minimal server using Ruby Webrick. It just serves up files from the same folder and handles saving.
+
+Once running, just point your web browser at localhost:8000 to view the folder listing, and click on your wiki html file.
+
+See:
+
+https://gist.github.com/jimfoltz/ee791c1bdd30ce137bc23cce826096da
+
+for script.
+