[sugar] collisions in free form layouts

[Tomeu Vizoso]

Hi,

as you know, the new design for the home view calls for a method for
resolving collisions, similar to the one in the neighborhood view.

Have checked SpreadLayout, but seems like it doesn't try very hard to
resolve collisions.

Should I try to fix SpreadLayout or can I go with my own algorithm?

Thanks,

Tomeu