media 7.x-1.0-rc2

Changes since 7.x-1.0-rc1:

• Fixed media_internet security issue with copying invalid remote files.
• #1304244: Project name should use sentence case.
• #1259124: tablesort requires 'desc' to be lower case.
• #1280758 by james.elliott, effulgentsia: Fixed The WYSIWYG integration in media destroys
  tags when the WYSIWYG instance is detached.
• #1277228 by effulgentsia: Fixed Remote files can't be deleted with Drupal 7.6 and later.
• #1242884 by tsvenson, kofi, effulgentsia, slashrsm: Fixed Image alt and title tags filled in via the wysiwyg editor are lost.
• #1228790 by idflood, dboulet, slashrsm, LSU_JBob: Fixed browser overlay broken when using 'Add another item' on a multiple-value field.
• #1259124: Files should be listed by most recently uploaded first.
• #1134762: Added support for mka and mkv in file_entity_file_mimetype_mapping_alter().
• #1024874 by arthurf, Dave Reid | effulgentsia: Added support for m4v as 'video/x-m4v' in file_entity_file_mimetype_mapping_alter().
• Minor JS clean up coming from part of a patch for #1213108.