This reverts commit 0d5de5dd.

Issue #1459836 by ygerasimov, Cauliflower: Respect #access form attribute (hide empty columns in form widget)

Issue #2697311 by joelpittet: #custom_settings missing when theme_field_collection_table_multiple_value_fields() used for formatter

Issue #2701469 by Cindy Ann Conway: Disable drag and drop causing fields to resort when field removed

Issue #1211728 by Georgique, tim.plunkett, Liviu, Peacog, cinnamon, mathieuhelie, Nebel54: Labels untranslated

Issue #1438266 by agrozyme, jgullstr, rooby, pebosi, usdv: Widget doesn't work with nested entity forms, like profile2 and nested field_collection

Issue #1426806 by tanc, attisan, WorldFallz, old_toby: Not using view modes correctly (& header showing when set to hidden)

Issue #1484136 by interdruper, thijsvdanker, OnkelTem, sushantpaste: Checkbox field label doesn't appear

Issue #2406981 by kevineinarsson, kristofferwiklund: EntityMalformedException when editing field settings

Don't assume that 'value' is the field column, check the proper places and deal with Date's craziness.

Issue #1232350 by tim.plunkett: Add more error-checking, increase usage of render arrays, and use the new field_collection_field_formatter_links().