Work so far in refactoring front-end

- Mainly getting rid of existing css/js
- No longer linking to stuff like a11y.css
- Creating a FrontPageController to better deal with the home page

public/assets/css-orig/colours/base16-atelier-estuary-light.css

@@ -0,0 +1,19 @@
+/* base16-atelier-estuary-light.css */
+:root {
+    --black: #f4f3ec; /* base00*/
+    --red: #ba6236; /* base08 */
+    --green: #7d9726; /* base0B */
+    --yellow: #a5980d; /* base0A */
+    --blue: #36a166; /* base0D */
+    --magenta: #5f9182; /* base0E */
+    --cyan: #5b9d48; /* base0C */
+    --white: #5f5e4e; /* base05 */
+    --brblack: #878573; /* base03 */
+    --brred: #ba6236; /* base08 */
+    --brgreen: #7d9726; /* base0B */
+    --bryellow: #a5980d; /* base0A */
+    --brblue: #36a166; /* base0D */
+    --brmagenta: #5f9182; /* base0E */
+    --brcyan: #5b9d48; /* base0C */
+    --brwhite: #22221b; /* base07 */
+}