First commit: /a/, /gallery/, images, gifv

src/config.ts

@@ -0,0 +1,8 @@
+export default {
+  port: process.env.RIMGU_PORT || 8080,
+  host: process.env.RIMGU_HOST || 'localhost',
+  address: process.env.RIMGU_ADDRESS || '127.0.0.1',
+  http_proxy: process.env.RIMGU_HTTP_PROXY || null,
+  https_proxy: process.env.RIMGU_HTTPS_PROXY || null,
+  imgur_client_id: process.env.RIMGU_IMGUR_CLIENT_ID || null,
+};