Updates Podspec file

Author: AnderGoig

SwiftInstagram.podspec

@@ -1,18 +1,17 @@
 Pod::Spec.new do |s|
- s.name = 'SwiftInstagram'
- s.version = '1.0.0'
- s.license = { :type => "MIT", :file => "LICENSE" }
- s.summary = 'A Swift wrapper for the Instagram API'
- s.homepage = 'https://github.com/AnderGoig/SwiftInstagram'
- s.social_media_url = 'https://twitter.com/AnderGoig'
- s.authors = { "Ander Goig" => "goig.ander@gmail.com" }
- s.source = { :git => "https://github.com/AnderGoig/SwiftInstagram.git", :tag => "v"+s.version.to_s }
- s.platforms     = { :ios => "9.0" }
+ s.name         = 'SwiftInstagram'
+ s.version      = '1.0.0'
+ s.license      = { :type => "MIT", :file => "LICENSE" }
+ s.summary      = 'A Swift wrapper for the Instagram API'
+ s.homepage     = 'https://github.com/AnderGoig/SwiftInstagram'
+ s.authors      = { "Ander Goig" => "goig.ander@gmail.com" }
+ s.source       = { :git => "https://github.com/AnderGoig/SwiftInstagram.git", :tag => "v"+s.version.to_s }
+ s.platforms    = { :ios => "9.0" }
  s.requires_arc = true
 
  s.default_subspec = "Core"
  s.subspec "Core" do |ss|
-     ss.source_files  = "Sources/*.swift"
+     ss.source_files  = "Sources/*.swift", "Sources/**/*.swift"
      ss.framework  = "Foundation"
  end