General work on API

api/.env.example

@@ -1,4 +1,8 @@
 MONGO_URL=mongodb://localhost/fosscord
 PORT=3001
 PRODUCTION=TRUE
-THREADS=# automatically use all available cores, only available if production = true
+THREADS=# automatically use all available cores, only available if production = true
+#LOG_REQUESTS=
+# only log 200 and 204: LOG_REQUESTS=200 204
+# log everything except 200 and 204: LOG_REQUESTS=-200 204
+# log all requests: LOG_REQUESTS=-