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-mocha.css

@@ -0,0 +1,19 @@
+/* base16-mocha.css */
+:root {
+    --black: #3B3228; /* base00*/
+    --red: #cb6077; /* base08 */
+    --green: #beb55b; /* base0B */
+    --yellow: #f4bc87; /* base0A */
+    --blue: #8ab3b5; /* base0D */
+    --magenta: #a89bb9; /* base0E */
+    --cyan: #7bbda4; /* base0C */
+    --white: #d0c8c6; /* base05 */
+    --brblack: #7e705a; /* base03 */
+    --brred: #cb6077; /* base08 */
+    --brgreen: #beb55b; /* base0B */
+    --bryellow: #f4bc87; /* base0A */
+    --brblue: #8ab3b5; /* base0D */
+    --brmagenta: #a89bb9; /* base0E */
+    --brcyan: #7bbda4; /* base0C */
+    --brwhite: #f5eeeb; /* base07 */
+}