added api_key setting to ESDB module

Author: fx

lib/esdb.rb

@@ -1,4 +1,16 @@
 module ESDB
+  # Various Settings
+  # TODO: refactor
+  class << self
+    def api_key=(key)
+      @api_key = key
+    end
+    
+    def api_key
+      @api_key
+    end
+  end
+
   # Simply transforms a stats hash into a StatsParam string
   class StatsParam
     def initialize(stats)

lib/esdb/replay.rb

@@ -4,7 +4,7 @@ class Replay < ESDB::Resource
     # successfully queued for processing.
     def self.upload(file)
       replay = self.new
-      response = JSON.parse(RestClient.post(replay.url, :file => file))
+      response = JSON.parse(RestClient.post(replay.url, :file => file, :api_key => ESDB.api_key))
       Rails.logger.info response.inspect
 
       response['job'] ? response['job'] : false