Bump version to 1.2.0.

Author: lorentey

Deque.podspec

@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |spec|
   spec.name         = 'Deque'
-  spec.version      = '1.1.0'
+  spec.version      = '1.2.0'
   spec.osx.deployment_target = "10.9"
   spec.ios.deployment_target = "8.0"
   spec.tvos.deployment_target = "9.0"
@@ -10,7 +10,7 @@ Pod::Spec.new do |spec|
   spec.summary      = 'Double-ended queue type in pure Swift'
   spec.homepage     = 'https://github.com/lorentey/Deque'
   spec.author       = 'Károly Lőrentey'
-  spec.source       = { :git => 'https://github.com/lorentey/Deque.git', :tag => 'v1.1.0' }
+  spec.source       = { :git => 'https://github.com/lorentey/Deque.git', :tag => 'v1.2.0' }
   spec.source_files = 'Sources/*.swift'
   spec.social_media_url = 'https://twitter.com/lorentey'
 end

version.xcconfig

@@ -1,3 +1,3 @@
 // Increment the build number whenever you modify the version string.
-VERSION_STRING = 1.1.0
+VERSION_STRING = 1.2.0
 BUILD_NUMBER = 101