for f in igbt-tx*; do svn mv "$f" "$(echo $f | sed 's/^igbt-tx/tx-3x1/g')"; done
You then need update the libraries:
find ./ -type f -exec sed -i 's/igbt-tx/tx-3x1/g' {} \;
If you want to do this without svn, you need to just remove the "svn".
One of the challenges of collaboration is configuration. I found today that if you "right-click", you can change the schematic grid. I was having trouble with my grid being 1.5 times of the collaborator.