11/03/09 :
work on trafos

13/02/09 :
changes on ic's aliases.
added opa134 family.
xlr connectors schem lib redesign.
added lumberg rca jacks modules, no 3d.

02/02/09 :
Corrected pin length on quad opa.

21/01/09 :
Hole modules outline added.

14/01/09 :
Minor trimmer changes.

19/12/08 :
First online release, still some 3d missing.
