Changes to pod spec

Removed the source/assets-png’s from s.source_files, since this causes
warnings when compiling the pod in project.
The source/assets is correctly part of the pod spec: s.resources, and
this is the only place it should appear

Author: loevborg

.iOS-Slide-Menu.podspec.swp

@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
     s.author = {'Aryan Ghassemi' => 'https://github.com/aryaxt/iOS-Slide-Menu'}
     s.source = {:git => 'https://github.com/aryaxt/iOS-Slide-Menu.git', :tag => '1.4.4'}
     s.platform = :ios, '6.0'
-    s.source_files = 'SlideMenu/Source/*.{h,m}', 'SlideMenu/Source/Animations/*.{h,m}', 'SlideMenu/Source/Assets/*.{png}'
+    s.source_files = 'SlideMenu/Source/*.{h,m}', 'SlideMenu/Source/Animations/*.{h,m}'
     s.resources = ['SlideMenu/Source/Assets/**/*']
     s.framework = 'Foundation', 'UIKit'
     s.requires_arc = true