Merge pull request #45 from Wachiwi/patch-1

Add uniqueid to Light fields

lib/hue/light.rb

@@ -84,6 +84,15 @@ class Light
     # Reserved for future functionality.
     attr_reader :point_symbol
 
+    # The unique ID of the light.
+    attr_reader :uid
+
+    # The hash of capabilities of the light
+    attr_reader :capabilities
+
+    # The config hash
+    attr_reader :config
+
     def initialize(client, bridge, id, hash)
       @client = client
       @bridge = bridge
@@ -148,7 +157,10 @@ def refresh
       :name => :name,
       :model => :modelid,
       :software_version => :swversion,
-      :point_symbol => :pointsymbol
+      :point_symbol => :pointsymbol,
+      :uid => :uniqueid,
+      :capabilities => :capabilities,
+      :config => :config
     }
 
     STATE_KEYS_MAP = {