remove problematic translation file

git-svn-id: https://plugins.svn.wordpress.org/wp-idea-stream/trunk@999328 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix missing domain in bulk updated message

git-svn-id: https://plugins.svn.wordpress.org/wp-idea-stream/trunk@999329 b8457f37-d9ea-0310-8a92-e5e31aec5664