Add a "row without gutters" class

Created by: IamManchanda

There are many instances when u want the grid to don't have the gutters in it . As it just take small 8-9 lines of code then why not

.row.no-gutters {
  margin-right: 0;
  margin-left: 0;
}
.row.no-gutters > [class^="col-"],
.row.no-gutters > [class*=" col-"] {
  padding-right: 0;
  padding-left: 0;
} 

The SCSS/Less Version of the same

.row.no-gutters {
  margin-right: 0;
  margin-left: 0;

  & > [class^="col-"],
  & > [class*=" col-"] {
    padding-right: 0;
    padding-left: 0;
  }
}

The scss-lint version

.row.no-gutters {
  margin-right: 0;
  margin-left: 0;

> [class^="col-"],
> [class*=" col-"] {
    padding-right: 0;
    padding-left: 0;
  }
}

Will be great if this can be added in v4 ?