Bump versino to 0.8.1

Author: devxoul

Carthage.json

@@ -1,5 +1,6 @@
 {
   "0.7.0": "https://github.com/RxSwiftCommunity/RxKeyboard/releases/download/0.7.0/RxKeyboard.framework.zip",
   "0.7.1": "https://github.com/RxSwiftCommunity/RxKeyboard/releases/download/0.7.1/RxKeyboard.framework.zip",
-  "0.8.0": "https://github.com/RxSwiftCommunity/RxKeyboard/releases/download/0.8.0/RxKeyboard.framework.zip"
+  "0.8.0": "https://github.com/RxSwiftCommunity/RxKeyboard/releases/download/0.8.0/RxKeyboard.framework.zip",
+  "0.8.1": "https://github.com/RxSwiftCommunity/RxKeyboard/releases/download/0.8.1/RxKeyboard.framework.zip"
 }

RxKeyboard.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'RxKeyboard'
-  s.version          = '0.8.0'
+  s.version          = '0.8.1'
   s.summary          = 'Reactive Keyboard in iOS'
   s.homepage         = 'https://github.com/RxSwiftCommunity/RxKeyboard'
   s.license          = { :type => 'MIT', :file => 'LICENSE' }