Add some docs for setup

Signed-off-by: Aron Heinecke <aron.heinecke@t-online.de>

README.md

@@ -2,7 +2,14 @@
 
 Requires your own discord bot token.
 
+## Building
+get [rust](https://rust-lang.org) compiler with cargo
+
+`cargo build --release`
+.exe/elf is inside target/release/
+
 ## Starting
-Setup your credentials inside .credentials.toml
+Setup your credentials inside .credentials.toml by copying credentials.example.toml
+
 
 Then join a voice channel, type ~join in a text channel the bot can access.

credentials.example.toml

@@ -0,0 +1,12 @@
+# Rename this file to .credentials.toml
+
+discord_token = "SECRET"
+teamspeak_server = "IP:PORT" # NO tsdns
+# identitfy, should change this
+teamspeak_identity = "MG0DAgeAAgEgAiAIXJBlj1hQbaH0Eq0DuLlCmH8bl+veTAO2+k9EQjEYSgIgNnImcmKo7ls5mExb6skfK2Tw+u54aeDr0OP1ITsC/50CIA8M5nmDBnmDM/gZ//4AAAAAAAAAAAAAAAAAAAAZRzOI"
+# join channel ID
+teamspeak_channel = 1
+# logging stuff
+verbose = 1
+# ?!
+volume = 1.0