Add icon preview images to README.

Author: razor-x

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## HEAD
+
+- Add icon preview images to README.
+
 ## 1.0.0
 
 - Initial release.

Gruntfile.coffee

@@ -20,8 +20,21 @@ module.exports = (grunt) ->
         files: [
           {src: [
             'icons-white/*', 'icons-black/*',
-            'README.md', 'LICENSE.txt', 'CHANGELOG.md'
+            'README.md', 'LICENSE.txt', 'CHANGELOG.md',
+            'icons-tray.png', 'icons-app.png'
           ]}
         ]
 
-  grunt.registerTask 'default', ['copy', 'compress']
+    "imagemagick-convert":
+      tray:
+        args: [
+          'icons-black/tray_*.png',
+          '+append', 'icons-tray.png'
+        ]
+      app:
+        args: [
+          'icons-black/book.png', 'icons-black/tree_*.png', 'icons-black/ulist_*.png',
+          '+append', 'icons-app.png'
+        ]
+
+  grunt.registerTask 'default', ['copy', 'imagemagick-convert', 'compress']

README.md

@@ -8,6 +8,9 @@
 
 A complete material design icon theme for HexChat.
 
+![Tray icons](https://raw.github.com/rxrc/hexchat-material-design-icons/master/icons-tray.png)
+![App icons](https://raw.github.com/rxrc/hexchat-material-design-icons/master/icons-app.png)
+
 Icons taken from [Material Design icons by Google].
 
 [Material Design icons by Google]: https://github.com/google/material-design-icons

icons-app.png

@@ -4,6 +4,7 @@
     "grunt": "^0.4.5",
     "grunt-contrib-compress": "^0.13.0",
     "grunt-contrib-copy": "^0.6.0",
+    "grunt-imagemagick": "^0.1.5",
     "load-grunt-tasks": "^3.1.0"
   }
 }