* Docs theme to match ENiGMA website

* New docs layout ready for github pages serving
* Tonnes of new docs
* Update gitignore
* Probably other stuff too

docs/art/themes.md

@@ -0,0 +1,25 @@
+---
+layout: page
+title: Themes
+---
+:warning: ***IMPORTANT!*** It is recommended you don't make any customisations to the included 
+`luciano_blocktronics' theme. Create your own and make changes to that instead:
+
+1. Copy `/art/themes/luciano_blocktronics` to `art/themes/your_board_theme`
+2. Update the `info` block at the top of the theme.hjson file:
+   
+        info: {
+                name: Awesome Theme
+                author: Cool Artist
+                group: Sick Group
+                enabled: true
+        }
+
+3. Specify it in the `defaults` section of `config.hjson`. The name supplied should match the name of the 
+directory you created in step 1:
+
+        ```hjson 
+        defaults: {
+          theme: your_board_theme
+        }
+        ```