Yesterdays double dose of holidays and slew of family gatherings may have sent your Instagram feed moving quicker than ever: the social network says this Thanksgiving was its busiest day yet. Instagram didnt dive into the specifics, but its easy to imagine that photos of turkeys, menorahs, football, and the countless beautiful arrangements of food gave its users plenty to photograph and filter. And this is the second Thanksgiving in a row thats set a busiest-day-ever record for Instagram. …