common.rb in urbanairship-8.0.0

- old
+ new

@@ -2,9 +2,11 @@
 
 
 module Urbanairship
   # Features mixed in to all classes
   module Common
+    CONTENT_TYPE = 'application/json'
+
     def apid_path(path='')
       "/apids/#{path}"
     end
 
     def channel_path(path='')