Start Refactoring to composable zsh config modules

.zsh.d/30-configure-autocompletion

@@ -0,0 +1,13 @@
+# Speed up autocomplete, force prefix mapping
+zstyle ':completion:*' accept-exact '*(N)'
+zstyle ':completion:*' use-cache on
+zstyle ':completion:*' cache-path ~/.zsh/cache
+zstyle -e ':completion:*:default' list-colors 'reply=("${PREFIX:+=(#bi)($PREFIX:t)*==34=34}:${(s.:.)LS_COLORS}")';
+
+# Load any custom zsh completions we've installed
+if [ -d ~/.zsh-completions ]; then
+  for completion in ~/.zsh-completions/*
+  do
+    source "$completion"
+  done
+fi