#custom_settings missing when theme_field_collection_table_multiple_value_fields() used for formatter.

Problem/Motivation

Noticed a bunch of notices in the log.

Notice: Undefined index: #custom_settings in
theme_field_collection_table_multiple_value_fields() (line 120 of field_collection_table/theme/theme.inc).

Looks like when viewing a page that is not the edit form or in an entityform it will not have nor need drag functionality.

Proposed resolution

Default to nodragging = TRUE when the #custom_settings doesn't exist.

Remaining tasks

User interface changes

API changes

Data model changes