Fix compile issue and update docs

Author: DenWav

protocol.md

@@ -116,6 +116,8 @@ first 16 bytes, since that's implicit.
 
 ----
 
+### List of messages
+
 #### Protocol Version `0`
 
 Request:

src/console/ansi.rs

@@ -227,7 +227,7 @@ impl AnsiCode {
 
     fn enable(self) {
         let (pair, attr) = self.attr_pair();
-        if let Some((id, _, _)) = pair {
+        if let Some(PairValues { id, .. }) = pair {
             attron(COLOR_PAIR(id));
         }
         if let Some(attr) = attr {
@@ -240,7 +240,7 @@ impl AnsiCode {
         if let Some(attr) = attr {
             attroff(attr);
         }
-        if let Some((id, _, _)) = pair {
+        if let Some(PairValues { id, .. }) = pair {
             attroff(COLOR_PAIR(id));
         }
     }

usage.md

@@ -46,6 +46,7 @@ makes available:
    * `send`: Send a command to the server.
    * `status`: View the current status of the server.
    * `timings`: Generate a Timings report and get a URL to view it.
+   * `console`: Attach to an emulated console for the server. 
  * Commands for running the server:
    * `run`: Run the server in the foreground (not as a daemon, really only useful for testing)
    * `start`: Start the server in the background as a daemon