Another attempt at codesign

Rakefile

@@ -78,8 +78,7 @@ namespace :build  do
 
       Dir.chdir(CMAKE_IOS_BUILD_FOLDER) do
         sh "#{JSBIND_BIN_MACOSX} #{$RAKE_ROOT} IOS"
-        sh "cmake -DIOS=1 -DCMAKE_BUILD_TYPE=Release -G Xcode ../../"
-        sh "security unlock -u ~/Library/Keychains/login.keychain"
+        sh "cmake -DIOS=1 -DCMAKE_BUILD_TYPE=Release -G Xcode ../../"        
         sh "xcodebuild -configuration Release"
       end