Update README and iZettleSDK.podspec

Author: ssikira

README.md

@@ -1,4 +1,4 @@
- [![CocoaPods](https://img.shields.io/cocoapods/v/iZettleSDK.svg)](https://cocoapods.org/pods/iZettleSDK) [![CocoaPods](https://img.shields.io/cocoapods/p/iZettleSDK.svg)](https://cocoapods.org/pods/iZettleSDK) [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
+ [![CocoaPods](https://img.shields.io/cocoapods/v/iZettleSDK.svg)](https://cocoapods.org/pods/iZettleSDK) [![CocoaPods](https://img.shields.io/cocoapods/p/iZettleSDK.svg)](https://cocoapods.org/pods/iZettleSDK)
 
 # iZettle SDK for iOS
 
@@ -39,8 +39,7 @@ is designed to be easy to implement and use.
 You can install iZettle SDK in several ways:
 
 1. [CocoaPods](#cocoapods)
-2. [Carthage](#carthage)
-3. [Manual Installation](#manual-installation)
+2. [Manual Installation](#manual-installation)
 
 ### CocoaPods
 
@@ -56,22 +55,6 @@ target 'Your App' do
 end
 ```
 
-### Carthage
-
-Since iZettle SDK is distributed as a binary, you need to use custom `binary` rule in your `Cartfile`.
-
-1. Add following to your `Cartfile`:
-
-```
-binary "https://raw.githubusercontent.com/iZettle/sdk-ios/master/Carthage/iZettleSDK.json" >= 2.2
-```
-
-2. Fetch frameworks by running:
-
-```bash
-$ carthage update iZettleSDK
-```
-
 ### Manual Installation
 
 1. Drag the binary frameworks from the `iZettleSDK` folder into your Xcode project:

iZettleSDK.podspec

@@ -11,8 +11,8 @@ Pod::Spec.new do |s|
   s.platform     = :ios, '8.0'
   s.source       = { :git => 'https://github.com/iZettle/sdk-ios.git', :tag => "#{s.version}" }
   s.source_files =  "#{s.name}/**/*.{h,swift}" 
-  s.preserve_paths = 'iZettleSDK/iZettleSDK.framework'
-  s.public_header_files = 'iZettleSDK/iZettleSDK.framework/**/*.h'
+  s.preserve_paths = 'iZettleSDK/iZettleSDK.xcframework'
+  s.public_header_files = 'iZettleSDK/iZettleSDK.xcframework/**/*.h'
   s.vendored_frameworks = 'iZettleSDK/iZettleSDK.xcframework', 'iZettleSDK/iZettlePayments.xcframework'
   s.frameworks = 'SystemConfiguration', 'CoreLocation', 'ExternalAccessory', 'AudioToolbox', 'AVFoundation', 'MediaPlayer', 'QuartzCore', 'Accelerate', 'MessageUI', 'CoreData'
   s.library   = 'z', 'c++'