RD-2548 added pod spec

.swift-version

@@ -0,0 +1 @@
+3.1

segment-appsflyer-ios.podspec

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+Pod::Spec.new do |s|
+  s.name             = "segment-appsflyer-ios"
+  s.version          = "1.1.14"
+  s.summary          = "AppsFlyer Integration for Segment's analytics-ios library."
+
+  s.description      = <<-DESC
+                       AppsFlyer is the market leader in mobile advertising attribution & analytics, helping marketers to pinpoint their targeting, optimize their ad spend and boost their ROI.
+                       DESC
+
+  s.homepage         = "https://github.com/AppsFlyerSDK/segment-appsflyer-ios"
+  s.license          =  { :type => 'MIT', :file => 'LICENSE' }
+  s.author           = { "Appsflyer" => "[email protected]" }
+  s.source           = { :git => "https://github.com/AppsFlyerSDK/segment-appsflyer-ios.git", :tag => s.version.to_s }
+
+
+  s.platform     = :ios, '7.0'
+  s.requires_arc = true
+
+  s.dependency 'Analytics', '~> 3.5'
+  s.source_files = 'segment-appsflyer-ios/Classes/**/*'
+  s.dependency 'AppsFlyerFramework', '~> 4'    
+
+
+  s.subspec 'StaticLibWorkaround' do |workaround|
+    # For users who are unable to bundle static libraries as dependencies
+    # you can choose this subspec, but be sure to include the following in your Podfile:
+    # pod 'GoogleAnalytics'
+    # pod 'AppsFlyerFramework','~> 4'
+    # Please manually add the following file preserved by Cocoapods to your your xcodeproj file
+    workaround.preserve_paths = 'segment-appsflyer-ios/Classes/**/*'
+  end
+end