Allow for alternative paradigm layouts/sizes, e.g. "Algonquian"

[aarppe]

For certain user groups, an alternative paradigm layout/size might be desirable, which cannot be reduced to the regular layouts/sizes due to row/column/cell ordering. An example of this is the Algonquianist tradition, where all ni- forms are shown together, as is the case for ki- or 0/o- forms, as well a grouping direct vs. inverse forms together in verb paradigms.