Merge pull request #11 from jwoLondon/indexLinks

Corrected links to non alpha-numeric headings

README.md

@@ -10,12 +10,12 @@ This is a collection of awesome resources related to the yearly
 * [Project Templates](#project-templates)
 * [2018](#2018)
   * [Solutions](#solutions)
-    * [C#](#c-sharp)
-    * [C++](#c-plus-plus)
+    * [C#](#c)
+    * [C++](#c-1)
     * [Dart](#dart)
     * [Elixir](#elixir)
     * [Elm](#elm)
-    * [F#](#f-sharp)
+    * [F#](#f)
     * [Go](#go)
     * [Groovy](#groovy)
     * [Haskell](#haskell)