Bump podspec version (1.0.4)

Author: rcdilorenzo

RMSTokenView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "RMSTokenView"
-  s.version      = "1.0.3"
+  s.version      = "1.0.4"
   s.summary      = "RMSTokenView is a text-field like view that handles tokens as seen in the Mail app."
   s.homepage     = "https://github.com/RoleModel/RMSTokenView"
   s.license      = { :type => 'MIT', :file => 'LICENSE' }