Swift 5 Support (#33)

* Update to support Swift 5

* Update to support Swift 5

* Update to support Swift 5

* Update to support Swift 5

Author: foxware00

Cartfile

@@ -1,3 +1,4 @@
 github "RxSwiftCommunity/RxDataSources"
 github "texturegroup/texture"
-github "pinterest/PINCache" ~>  3.0.1
+github "pinterest/PINCache" ~>  3.0.1-beta.7
+github "ReactiveX/RxSwift" ~> 5.0.0

Cartfile.resolved

@@ -1,8 +1,7 @@
-git "https://chromium.googlesource.com/webm/libwebp" "v0.5.1"
-github "ReactiveX/RxSwift" "4.1.1"
-github "RxSwiftCommunity/RxDataSources" "3.0.2"
-github "pinterest/PINCache" "3.0.1-beta.5"
-github "pinterest/PINOperation" "1.0.3"
-github "pinterest/PINRemoteImage" "3.0.0-beta.12"
-github "texturegroup/texture" "2.5.1"
-github "pinterest/PINCache" "3.0.1-beta.6"
+git "https://chromium.googlesource.com/webm/libwebp" "v0.6.0"
+github "ReactiveX/RxSwift" "5.0.1"
+github "RxSwiftCommunity/RxDataSources" "4.0.1"
+github "pinterest/PINCache" "3.0.1-beta.8"
+github "pinterest/PINOperation" "1.1.2"
+github "pinterest/PINRemoteImage" "3.0.0-beta.13"
+github "texturegroup/texture" "2.8.1"

Carthage/Checkouts/PINCache

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
      s.name = 'RxASDataSources'
-     s.version = '0.3.3'
+     s.version = '0.3.4'
      s.license = { :type => "MIT", :file => "LICENSE" }
      s.summary = 'RxDataSources for AsyncDisplayKit/Texture supports ASTableNode/ASCollectionNode'
      s.homepage = 'https://github.com/RxSwiftCommunity/RxASDataSources'
@@ -10,13 +10,13 @@ Pod::Spec.new do |s|
 
      s.ios.deployment_target = '8.0'
      s.requires_arc = true
-     s.swift_version = '4.2'
+     s.swift_version = '5.0'
 
      s.source_files  = "Sources/**/*.swift"
      s.framework  = "Foundation"
-     s.dependency 'RxSwift', '~> 4.0'
-     s.dependency 'RxCocoa', '~> 4.0'
-     s.dependency 'Differentiator', '~> 3.0'
-     s.dependency 'Texture', '~> 2.5'
+     s.dependency 'RxSwift', '~> 5.0.0'
+     s.dependency 'RxCocoa', '~> 5.0.0'
+     s.dependency 'Differentiator', '~> 4.0'
+     s.dependency 'Texture', '~> 2.8.1'
 
 end