Add podspec

Author: devxoul

Yet.podspec

@@ -0,0 +1,20 @@
+Pod::Spec.new do |s|
+  s.name             = 'Yet'
+  s.version          = '0.1.0'
+  s.summary          = 'Not yet implemented functions in Swift.'
+  s.homepage         = 'https://github.com/devxoul/Yet'
+  s.license          = { :type => 'MIT', :file => 'LICENSE' }
+  s.author           = { 'Suyeol Jeon' => 'devxoul@gmail.com' }
+  s.source           = { :git => 'https://github.com/devxoul/Yet.git',
+                         :tag => s.version.to_s }
+  s.source_files     = "Sources/*.swift"
+
+  s.ios.deployment_target = '8.0'
+  s.osx.deployment_target = '10.11'
+  s.tvos.deployment_target = '9.0'
+  s.watchos.deployment_target = '2.0'
+
+  s.pod_target_xcconfig = {
+    'SWIFT_VERSION' => '3.0'
+  }
+end