Create Netlify build instructions

FinnWoelm · FinnWoelm · commit 2ad9debc5227 · 2020-01-28T00:18:03.000+01:00
Add a netlify.toml file, so that Netlify knows how to build our 
application, where to find our functions, and which directory to upload 
to its CDN.
diff --git a/netlify.toml b/netlify.toml
@@ -0,0 +1,4 @@
+[build]
+  functions = "functions"
+  publish   = "public"
+  command   = "npm run build"
