e-foto package

[luca]

It semms that in the new package of e-foto (the one released in the 
official website) the module "rectify" is missing. It is a very 
important module for ArcheOS, so by now i suggest to keep our package 
(the one done by Alessandro) and make some more tests with the new 
e-foto release.
If "rectify" is missing also in the next release of e-fot we can think 
to make a rectify package to integrate the officiale e-foto package.
Cheers.