Fix build break in xcode 8.1 which enforces stricter bundle checking

DRColorPicker.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 s.name = 'DRColorPicker'
-s.version = '1.1.0'
+s.version = '1.1.1'
 s.summary = 'Digital Ruby Color Picker'
 s.homepage = 'http://www.digitalruby.com/introducing-drcolorpicker-ios/'
 s.license  = 'MIT'
@@ -11,10 +11,7 @@ s.source = {
 }
 s.platform = :ios, '6.0'
 s.source_files =  'Pod/Classes/*'
-#s.resources    = 'DRColorPickerExample/DRColorPicker/DRColorPicker.bundle'
-s.resource_bundles = {
-  'DRColorPicker' => ['Pod/Assets/**/*']
-}
+s.resources    = 'DRColorPickerExample/DRColorPicker.bundle'
 s.frameworks = 'UIKit', 'QuartzCore', 'ImageIO'
 s.requires_arc = true
 end