Updating podspec and pages submodule for 0.2.0 release

SocketRocket.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name               = "SocketRocket"
-  s.version            = '0.1'
+  s.version            = '0.2.0'
   s.summary            = 'A conforming WebSocket (RFC 6455) client library.'
   s.homepage           = 'https://github.com/square/SocketRocket'
   s.authors            = 'Square'

pages

@@ -1 +1 @@
-Subproject commit a82e109da42579b1738928666977bace91cc2da3
+Subproject commit 4a88ad8f704b87e1c72fc6f535ee340a1ae3514b