Update to Swift 4.2 & Wrap with CocoaPods

.gitignore

@@ -1,12 +1,8 @@
-# Xcode
-#
-# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+# OS X
+.DS_Store
 
-## Build generated
+# Xcode
 build/
-DerivedData/
-
-## Various settings
 *.pbxuser
 !default.pbxuser
 *.mode1v3
@@ -16,50 +12,26 @@ DerivedData/
 *.perspectivev3
 !default.perspectivev3
 xcuserdata/
-
-## Other
+*.xccheckout
+profile
 *.moved-aside
-*.xcuserstate
-
-## Obj-C/Swift specific
+DerivedData
 *.hmap
 *.ipa
-*.dSYM.zip
-*.dSYM
-
-## Playgrounds
-timeline.xctimeline
-playground.xcworkspace
 
-# Swift Package Manager
-#
-# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
-# Packages/
-.build/
+# Bundler
+.bundle
 
-# CocoaPods
-#
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
-#
-# Pods/
-
-# Carthage
-#
 # Add this line if you want to avoid checking in source code from Carthage dependencies.
 # Carthage/Checkouts
 
 Carthage/Build
 
-# fastlane
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
+# 
+# Note: if you ignore the Pods directory, make sure to uncomment
+# `pod install` in .travis.yml
 #
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
-# screenshots whenever they are needed.
-# For more information about the recommended setup visit:
-# https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Gitignore.md
-
-fastlane/report.xml
-fastlane/Preview.html
-fastlane/screenshots
-fastlane/test_output
+# Pods/

.swift-version

@@ -0,0 +1 @@
+4.2

.travis.yml

@@ -0,0 +1,14 @@
+# references:
+# * https://www.objc.io/issues/6-build-tools/travis-ci/
+# * https://github.com/supermarin/xcpretty#usage
+
+osx_image: xcode7.3
+language: objective-c
+# cache: cocoapods
+# podfile: Example/Podfile
+# before_install:
+# - gem install cocoapods # Since Travis is not always on latest version
+# - pod install --project-directory=Example
+script:
+- set -o pipefail && xcodebuild test -enableCodeCoverage YES -workspace Example/WRCycleScrollView.xcworkspace -scheme WRCycleScrollView-Example -sdk iphonesimulator9.3 ONLY_ACTIVE_ARCH=NO | xcpretty
+- pod lib lint

Example/Podfile

@@ -0,0 +1,13 @@
+use_frameworks!
+
+target 'WRCycleScrollView_Example' do
+  pod 'WRCycleScrollView', :path => '../'
+  pod 'WRNavigationBar_swift', :git => 'https://github.com/EFRenovation/WRNavigationBar_swift.git'
+  pod 'Kingfisher', '4.10.1'
+
+  target 'WRCycleScrollView_Tests' do
+    inherit! :search_paths
+
+
+  end
+end

Example/Podfile.lock

@@ -0,0 +1,33 @@
+PODS:
+  - Kingfisher (4.10.1)
+  - WRCycleScrollView (0.1.0)
+  - WRNavigationBar_swift (0.1.0)
+
+DEPENDENCIES:
+  - Kingfisher (= 4.10.1)
+  - WRCycleScrollView (from `../`)
+  - WRNavigationBar_swift (from `https://github.com/EFRenovation/WRNavigationBar_swift.git`)
+
+SPEC REPOS:
+  https://github.com/cocoapods/specs.git:
+    - Kingfisher
+
+EXTERNAL SOURCES:
+  WRCycleScrollView:
+    :path: "../"
+  WRNavigationBar_swift:
+    :git: https://github.com/EFRenovation/WRNavigationBar_swift.git
+
+CHECKOUT OPTIONS:
+  WRNavigationBar_swift:
+    :commit: a0527391cb2ef39b782ccb7dc392c283669f8b83
+    :git: https://github.com/EFRenovation/WRNavigationBar_swift.git
+
+SPEC CHECKSUMS:
+  Kingfisher: c148cd7b47ebde9989f6bc7c27dcaa79d81279a0
+  WRCycleScrollView: 06e6fa71feefcc0da9e23d75ec6133f4614e6ac8
+  WRNavigationBar_swift: b49ca280deb24616af40abae09d8ec593e75ac64
+
+PODFILE CHECKSUM: 2b5278d7ddb14b20a3ab4b9bcbfff518c13499bf
+
+COCOAPODS: 1.5.3