Message send bug fix

SlackKit.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "SlackKit"
-  s.version          = "0.9.5"
+  s.version          = "0.9.6"
   s.summary          = "a Slack client library for iOS and OS X written in Swift"
   s.homepage         = "https://github.com/pvzig/SlackKit"
   s.license          = 'MIT'
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.ios.deployment_target = '8.0'
   s.osx.deployment_target = '10.9'
   s.requires_arc = true
-  s.source_files = 'SlackKit/*.swift'  
+  s.source_files = 'SlackKit/Sources/*.swift'  
   s.frameworks = 'Foundation'
   s.dependency 'Starscream', '~> 1.0.2'
 end

SlackKit/Sources/Event.swift

@@ -138,7 +138,7 @@ internal struct Event {
     let domain: String?
     let emailDomain: String?
     let reaction: String?
-    let replyTo: String?
+    let replyTo: Double?
     let reactions: [[String: AnyObject]]?
     let edited: Edited?
     let bot: Bot?
@@ -178,7 +178,7 @@ internal struct Event {
         domain = event["domain"] as? String
         emailDomain = event["email_domain"] as? String
         reaction = event["reaction"] as? String
-        replyTo = event["reply_to"] as? String
+        replyTo = event["reply_to"] as? Double
         reactions = event["reactions"] as? [[String: AnyObject]]
         bot = Bot(bot: event["bot"] as? [String: AnyObject])
         edited = Edited(edited:event["edited"] as? [String: AnyObject])

SlackKit/Sources/EventHandler.swift

@@ -37,7 +37,7 @@ internal struct EventHandler {
     //MARK: - Messages
     
     static func messageSent(event: Event) {
-        if let reply = event.replyTo, message = Client.sharedInstance.sentMessages[reply], channel = message.channel, ts = message.ts {
+        if let reply = event.replyTo, message = Client.sharedInstance.sentMessages[NSNumber(double: reply).stringValue], channel = message.channel, ts = message.ts {
             message.ts = event.ts
             message.text = event.text
             Client.sharedInstance.channels[channel]?.messages[ts] = message