Added addressable/template require to discovery.rb.

git-svn-id: https://google-api-ruby-client.googlecode.com/svn/trunk@7 c1d61fac-ed7f-fcc1-18f7-ff78120a04ef

lib/google/api_client/discovery/discovery.rb

@@ -13,6 +13,7 @@
 # limitations under the License.
 
 require "json"
+require "addressable/template"
 
 module Google #:nodoc:
   class APIClient #:nodoc:
@@ -21,4 +22,3 @@ module Google #:nodoc:
     end
   end
 end
-