Updated pod spec

US2FormValidator.podspec

@@ -1,13 +1,13 @@
 Pod::Spec.new do |s|
   s.name            = 'US2FormValidator'
-  s.version         = '2.0.7-beta'
+  s.version         = '2.0.8-beta'
   s.license         = 'MIT'
   s.summary         = 'A lightweight iOS form validation framework.'
   s.homepage        = 'https://github.com/ustwo/US2FormValidator'
   s.authors          = {'Martin Stolz' => 'martin@ustwo.co.uk', 'Alex Fish' => 'fish@ustwo.co.uk', 'Mio Nilsson' => 'mio@ustwo.co.uk'}
   s.description     = 'This framework allows you to validate inputs of text fields and text views in a convenient way. Add your own validators and dependencies of validations.'
   s.platform        = :ios
-  s.source          = { :git => 'https://github.com/ustwo/US2FormValidator.git', :tag => '2.0.7-beta' }
+  s.source          = { :git => 'https://github.com/ustwo/US2FormValidator.git', :tag => '2.0.8-beta' }
   s.source_files    = 'US2FormValidationFramework/source/**/*.{h,m}'
   s.resources       = 'US2FormValidationFramework/US2Localizable/*'
   s.requires_arc    = true