Fix the translation not working for ajax response

git-svn-id: https://plugins.svn.wordpress.org/buddypress-extended-friendship-request/trunk@963418 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fix the translation not working for ajax response

git-svn-id: https://plugins.svn.wordpress.org/buddypress-extended-friendship-request/trunk@963420 b8457f37-d9ea-0310-8a92-e5e31aec5664