translations

[Harry Thijssen]

Hi

I think it is best to let the 0.7.3 version be removed from the
translation project to avoid that the 0.7.3 version is used be the
robot to create the translation for the 0.7.4 version.

This might be a problem for Francesc Josep Miguel Quesada, but I guess
he will have a copy of what he uploaded to the robot. I send a cc of
this message to him.

I made a copy of the spanish and catalonian .po files so that won't be
a problem.

Have fun