ds 7.x-2.1

Changes since 7.x-2.0:

• SA-CONTRIB-2013-021: Run author through check_plain().
• #1166928 by thedavidmeister: Fixed Display Suite does not honor Gravatar when displaying a user's picture.
• #1885262 by yannickoo: Added Allow unlimited items for ds node search.
• #1900940 by TimLeytens, swentel: Fixed DS search in combination with references gives EntityMalformedException on search page.
• #1901128 by lklimek: Fixed Multiple values in 'limit' field of custom code fields doesn't work properly.
• #1900014 by jpstrikesback: Fixed Field formatter settings summary alter implementations choke on DS Pseudo fields.
• #1822168 by swentel: use different way of caching language.
• #1896550 by swentel: Added Possible to be compatible with Edit module?.
• #1885480 by JonMcL: Fixed theme_hook_suggestions() are wrong when specifying 'Drupal default' for a field template while Extras uses a different default.
• #1864882 by weseze: Fixed base table and base id support in views (entities & fields).
• #1867828 by swentel: Fixed Conditions on Display Suite fields are not behaving nicely + obsolete saving of field settings.
• #1867828 by swentel: Fixed Conditions on Display Suite fields are not behaving nicely.
• #1649498 by swentel: Fixed Editable fields inherit form layout.
• Fix spelling.
• #1867690 by swentel | xtfer: Fixed Cloning teaser view to default causes fatal error.
• #1863654 by DuaelFr: Added formatter name to hook_field_formatter_settings_()*_alter for ds fields.
• #1839254 by mkalkbrenner: Added Entity Construction Kit compatibility for ds_views().
• #875802 by pfrenssen: Added 'Submitted by' line in Display Suite.
• Prefix with ds_
• #1822274 by scor: Fixed Default layout_attributes_merge() to TRUE.
• #1823462 by swentel: follow up in ds.api.php - syntax error.
• #1823462 by scottrigby: Added Allow other modules to modify the entity render array within the context of a view.
• #1823400 by tedfordgif: Limit field (ui_limit) not parsed correctly.
• #1808582 by TimLeytens: Added Support for ECK entity titles.
• #1807438 by swentel: Make hook_field_formatter_settings_alter() work on ds fields.