update cocoapods ver to 0.0.5.

Author: nori0620

SwiftFilePath.podspec

@@ -7,7 +7,7 @@ Pod::Spec.new do |s|
   s.homepage     = "https://github.com/nori0620/SwiftFilePath"
   s.license      = "MIT"
   s.author       = { "Norihiro Sakamoto" => "nori0620@gmail.com" }
-  s.source       = { :git => "https://github.com/nori0620/SwiftFilePath.git", :tag => "0.0.4" }
+  s.source       = { :git => "https://github.com/nori0620/SwiftFilePath.git", :tag => "0.0.5" }
   s.platform     = :ios, '8.0'
   s.source_files = "SwiftFilePath/**/*.swift"
   s.requires_arc = true