bump version for xcode 8.3

Author: nuclearace

Diff for: .swift-version

@@ -1 +1 @@
-3.0
+3.1

Diff for: .travis.yml

@@ -1,7 +1,7 @@
 language: objective-c
 xcode_project: Socket.IO-Client-Swift.xcodeproj # path to your xcodeproj folder
 xcode_scheme: SocketIO-iOS
-osx_image: xcode8
+osx_image: xcode8.3
 branches:
   only:
     - master

Diff for: README.md

@@ -95,7 +95,7 @@ Carthage
 -----------------
 Add this line to your `Cartfile`:
 ```
-github "socketio/socket.io-client-swift" ~> 8.3.0 # Or latest version
+github "socketio/socket.io-client-swift" ~> 8.3.1 # Or latest version
 ```
 
 Run `carthage update --platform ios,macosx`.
@@ -108,7 +108,7 @@ Create `Podfile` and add `pod 'Socket.IO-Client-Swift'`:
 use_frameworks!
 
 target 'YourApp' do
-    pod 'Socket.IO-Client-Swift', '~> 8.3.0' # Or latest version
+    pod 'Socket.IO-Client-Swift', '~> 8.3.1' # Or latest version
 end
 ```
 
@@ -137,7 +137,7 @@ CocoaSeeds
 Add this line to your `Seedfile`:
 
 ```
-github "socketio/socket.io-client-swift", "v8.3.0", :files => "Source/*.swift" # Or latest version
+github "socketio/socket.io-client-swift", "v8.3.1", :files => "Source/*.swift" # Or latest version
 ```
 
 Run `seed install`.

Diff for: Socket.IO-Client-Swift.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name         = "Socket.IO-Client-Swift"
   s.module_name  = "SocketIO"
-  s.version      = "8.3.0"
+  s.version      = "8.3.1"
   s.summary      = "Socket.IO-client for iOS and OS X"
   s.description  = <<-DESC
                    Socket.IO-client for iOS and OS X.
@@ -14,9 +14,9 @@ Pod::Spec.new do |s|
   s.ios.deployment_target = '8.0'
   s.osx.deployment_target = '10.10'
   s.tvos.deployment_target = '9.0'
-  s.source       = { :git => "https://github.com/socketio/socket.io-client-swift.git", :tag => 'v8.3.0' }
+  s.source       = { :git => "https://github.com/socketio/socket.io-client-swift.git", :tag => 'v8.3.1' }
   s.source_files  = "Source/**/*.swift"
   s.requires_arc = true
-  s.pod_target_xcconfig = {'SWIFT_VERSION' => '3.0'}
+  s.pod_target_xcconfig = {'SWIFT_VERSION' => '3.1'}
   # s.dependency 'Starscream', '~> 0.9' # currently this repo includes Starscream swift files
 end