Add podspec for v0.9.2 release

Author: RSully

RSColorPicker.podspec

@@ -1,15 +1,15 @@
 Pod::Spec.new do |s|
   s.name         = "RSColorPicker"
-  s.version      = "0.9.0"
+  s.version      = "0.9.2"
   s.summary      = "iPhone color picker view with brightness control, opacity control, and delegation support."
   s.description  = <<-DESC
                    iPhone color picker view with brightness control, opacity control, and delegation support.
                    DESC
   s.homepage     = "https://github.com/RSully/RSColorPicker"
-  s.screenshots  = "https://raw.github.com/RSully/RSColorPicker/v0.9.0/Example01.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.0/Example02.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.0/Example03.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.0/Example04.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.0/Example05.png"
+  s.screenshots  = "https://raw.github.com/RSully/RSColorPicker/v0.9.2/Example01.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.2/Example02.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.2/Example03.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.2/Example04.png", "https://raw.github.com/RSully/RSColorPicker/v0.9.2/Example05.png"
   s.license      = { :type => 'BSD', :file => "LICENSE.md" }
   s.author       = { "Ryan" => "[email protected]" }
-  s.source       = { :git => "https://github.com/RSully/RSColorPicker.git", :tag => "v0.9.0" }
+  s.source       = { :git => "https://github.com/RSully/RSColorPicker.git", :tag => "v0.9.2" }
   s.platform     = :ios, '6.0'
   s.source_files = 'RSColorPicker/ColorPickerClasses/**/*.{h,m}'
   s.frameworks   = 'QuartzCore', 'CoreGraphics', 'UIKit', 'Accelerate'