Placement of groups within a flag

Flags (or tabs) are the top level of grouping we have in dynamic data (normally presented
as tabs in the dRofus client). Within each flag we have one or more groups. We currently support three different forms of layout:

• flag: Default layout. It will then print all the groups one at the time using the whole available width. It will order by column number first and then row number. Meaning it will print everything from column one, then all the groups in the second column etc.

• two-column-flag: This will print the groups in two columns. First it will place everything set to be in column one and two in client And then, if there are groups that are not in column one or two it will split the rest over the two columns.

• thee-column-flag. This behaves exactly like two columns, except one more column.