Update docs

README.md

@@ -72,6 +72,12 @@ function gh_client() {
 
 ## Getting started on the rust one...
 
+```
+nix-shell ./shell.nix -A rustEnv
+$ cd ofborg
+$ cargo build
+```
+
 ```
 cargo build
 ```

ofborg/src/config.rs

@@ -66,7 +66,7 @@ impl Config {
 
     pub fn github(&self) -> Github {
         Github::new(
-            "my-cool-user-agent/0.1.0",
+            "github.com/grahamc/ofborg",
             // tls configured hyper client
             Client::with_connector(
                 HttpsConnector::new(