Merge branch 'transition_id_in_params' into 'master'

Add back jira_issue_transition_id to list of permitted params.

This was removed by accident at some point during the merge from ce to ee.

See merge request !359

app/controllers/projects/services_controller.rb

@@ -53,7 +53,8 @@ class Projects::ServicesController < Projects::ApplicationController
       :description, :issues_url, :new_issue_url, :restrict_to_branch, :channel,
       :colorize_messages, :channels,
       :push_events, :issues_events, :merge_requests_events, :tag_push_events,
-      :note_events, :send_from_committer_email, :disable_diffs, :external_wiki_url
+      :note_events, :send_from_committer_email, :disable_diffs, :external_wiki_url,
+      :jira_issue_transition_id
     )
   end
 end