Release 5.6

* Update urls in readme
* Update podspec version

README.md

@@ -1,4 +1,4 @@
-<img src="http://snapkit.io/images/banner.jpg" alt="" />
+<img src="https://snapkit.github.io/SnapKit/images/banner.jpg" alt="" />
 
 SnapKit is a DSL to make Auto Layout easy on both iOS and OS X.
 
@@ -59,7 +59,7 @@ platform :ios, '10.0'
 use_frameworks!
 
 target '<Your Target Name>' do
-    pod 'SnapKit', '~> 5.0.0'
+    pod 'SnapKit', '~> 5.6.0'
 end
 ```
 
@@ -142,8 +142,8 @@ You can try SnapKit in Playground.
 
 ### Resources
 
-- [Documentation](http://snapkit.io/docs/)
-- [F.A.Q.](http://snapkit.io/faq/)
+- [Documentation](https://snapkit.github.io/SnapKit/docs/)
+- [F.A.Q.](https://snapkit.github.io/SnapKit/faq/)
 
 ## Credits
 

SnapKit.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = 'SnapKit'
-  s.version = '5.0.1'
+  s.version = '5.6.0'
   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/SnapKit/SnapKit'