Minor tidy

Moved php config into YAML
replaced CSS image asset absolute URL with relative one (no idea where
this change needs to be made in SCSS
Minor readme fix (?flush)

README.md

@@ -25,7 +25,7 @@ SilverStripe 3.1
 Add "jonom/silverstripe-betternavigator" to your requirements.
 
 **Manually**  
-Download, place the folder in your project root, rename it to 'betternavigator' (if applicable) and run a dev/build?flush=1.
+Download, place the folder in your project root, rename it to 'betternavigator' (if applicable) and run a dev/build?flush.
 
 ##How to use
 

_config.php

@@ -1,4 +0,0 @@
-<?php
-
-//Attach BetterNavigator to Controllers
-ContentController::add_extension('ContentController','BetterNavigator');

_config/config.yml

@@ -4,4 +4,7 @@ After: 'framework/*','cms/*'
 ---
 LeftAndMain:
   extra_requirements_javascript:
-    - 'betternavigator/javascript/BN.LeftAndMain.Preview.js'
+    - 'betternavigator/javascript/BN.LeftAndMain.Preview.js'
+ContentController:
+  extensions:
+    - BetterNavigator

css/betternavigator.css

@@ -1,5 +1,5 @@
 .bn-icon-sprite, .bn-icon-close, .bn-icon-cog, .bn-icon-db, .bn-icon-devmode, .bn-icon-edit, .bn-icon-flush, .bn-icon-info, .bn-icon-tick, .bn-icon-tools, .bn-icon-user, .bn-icon-view {
-  background-image: url('/betternavigator/images/bn-icon-sff60849a67.png');
+  background-image: url('../images/bn-icon-sff60849a67.png');
   background-repeat: no-repeat;
 }