added rocket.toml.example

.gitignore

@@ -2,4 +2,5 @@
 Cargo.lock
 
 .DS_Store
-.env
+.env
+Rocket.toml

Rocket.toml.example

@@ -0,0 +1,23 @@
+[default]
+address = "::"
+port = 8000
+workers = 4
+max_blocking = 512
+keep_alive = 5
+ident = "Rocket"
+log_level = "normal"
+temp_dir = "/tmp"
+cli_colors = true
+secret_key = "Change This"
+
+[default.limits]
+form = "64 kB"
+json = "1 MiB"
+msgpack = "2 MiB"
+"file/jpg" = "5 MiB"
+
+[default.shutdown]
+ctrlc = true
+signals = ["term", "hup"]
+grace = 5
+mercy = 5