Better .env

.env.example

@@ -1,3 +1,11 @@
+# The frequency at which to fetch the temperature of ALL disks and add it to the database
 DISK_FETCH_FREQUENCY=5
+
+# The maximum age of logs in seconds
 MAX_HISTORY_AGE=2592000
+
+# The ip:port to listen to for the application
 LISTEN=":8080"
+
+# Basic Security
+ACCESS_PASSWORD=