Merge branch 'master' into develop

Snap.podspec

@@ -1,12 +1,12 @@
 Pod::Spec.new do |s|
   s.name = 'Snap'
-  s.version = '0.0.3'
+  s.version = '0.0.4'
   s.license = 'MIT'
   s.summary = 'Harness the power of auto layout with a simplified, chainable, and compile time safe syntax.'
   s.homepage = 'https://github.com/Masonry/Snap'
   s.authors = { 'Robert Payne' => 'robertpayne@me.com' }
   s.social_media_url = 'http://twitter.com/robertjpayne'
-  s.source = { :git => 'https://github.com/Masonry/Snap.git', :tag => '0.0.3' }
+  s.source = { :git => 'https://github.com/Masonry/Snap.git', :tag => '0.0.4' }
 
   s.ios.deployment_target = '8.0'
   s.osx.deployment_target = '10.9'

Snap/Constraint.swift

@@ -388,8 +388,7 @@ public class Constraint {
         
         // add constraints
         installOnView!.addConstraints(layoutConstraints)
-        installOnView!.snp_installedLayoutConstraints = layoutConstraints
-        
+
         self.installedOnView = installOnView
         return layoutConstraints
     }