Revise tests

Link to fuzz test docs and Fuzzer docs

Move part9 to be part12

Update part11

Update 12, and some other Mains

Rearrange things, drop 2 modules

Add a new part12

Fix READMEs

Move some things up a directory

Update part11

Use ! []

Update parts7-9

Fix part12g

Swap part11 and part12

Fix readmes for part11 and part12

Add HtmlRunner to part8

Update part8 and part9 READMEs

rm part10/test

part8/test/NodeRunner.elm

@@ -0,0 +1,19 @@
+port module Main exposing (..)
+
+import Tests
+import Test.Runner.Node as Runner
+import Json.Decode exposing (Value)
+
+
+-- To run this:
+--
+-- cd into part8/test
+-- elm-test NodeRunner.elm
+
+
+main : Program Never
+main =
+    Runner.run emit Tests.all
+
+
+port emit : ( String, Value ) -> Cmd msg