update podspec to [0.1.3]

Author: nicolaschengdev

WYPopoverController.podspec

@@ -1,16 +1,19 @@
 Pod::Spec.new do |s|
-  s.name         = "WYPopoverController"
-  s.version      = "0.1.2"
-  s.summary      = "An iOS Popover for iPhone and iPad. Very customizable."
+  s.name         = 'WYPopoverController'
+  s.version      = '0.1.3'
+  s.summary      = 'An iOS Popover for iPhone and iPad. Very customizable.'
   s.description  = <<-DESC
                     WYPopoverController is for the presentation of content in popover on iPhone / iPad devices. Very customizable.
                    DESC
-  s.homepage     = "https://github.com/nicolaschengdev/WYPopoverController"
+  s.homepage     = 'https://github.com/nicolaschengdev/WYPopoverController'
   s.license      = { :type => 'MIT', :file => 'LICENSE' }
-  s.author       = { "Nicolas CHENG" => "nicolas.cheng.dev@gmail.com" }
-  s.source       = { :git => "https://github.com/nicolaschengdev/WYPopoverController.git", :tag => "0.1.2" }
-  s.platform     = :ios, '5.0'
+  s.author       = { 'Nicolas CHENG' => 'nicolas.cheng.dev@gmail.com' }
+  
+  s.source       = { :git => 'https://github.com/nicolaschengdev/WYPopoverController.git', :tag => '0.1.3' }
+
   s.source_files = 'WYPopoverController/*.{h,m}'
   s.requires_arc = true
-  s.frameworks   = 'QuartzCore', 'UIKit', 'CoreGraphics'
+
+  s.ios.deployment_target = '7.0'
+  s.ios.frameworks = 'QuartzCore', 'UIKit', 'CoreGraphics'
 end