#60 Extended Search options

[fabiano]

In the search window add a field for filter the search
by dimension of file: Min/Max ..I think it is the king
of search refinings and the only useful one =).

Explain better:
The ideal solution is to put the filter in the search
request.
If the filtering in done by the other nodes there'll be
2 advantages:
1)More overall results (if every node respond with less
results) ...it's related to the higher
Utility-weight(the search could reach more nodes).
2)Less traffic in the network...if every node is
filtering the results useless data 'll not be sent to you.