TINY-3951. bucket/buckets parameters for running a subset of tests.
TINY-3951. bucket/buckets parameters for running a subset of tests.

FernCreek/tinymce,TeamupCom/tinymce,tinymce/tinymce,TeamupCom/tinymce,tinymce/tinymce,FernCreek/tinymce,tinymce/tinymce,FernCreek/tinymce