New fields were added to Act DB

[alexm]

These fields are missing in the responsive templates:

alter table talks add column teaser       text;
alter table talks add column url_video1   text;
alter table talks add column url_video2   text;
alter table talks add column url_video3   text;
alter table talks add column hide_details boolean DEFAULT false NOT NULL;
alter table talks add column allow_record boolean DEFAULT true  NOT NULL;

The templates in ye2015 are affected too.