I download the !!!Libs folder to save on that initial loading time and when I do a checkout I make sure to tick the box saying 'Discard Libraries' or something. However when I go to update it just downloads the libraries regardless?
I created a batch file in my addons folder /wow/interface/addons called update.bat with that line of text in it. I figure now (although I can't test atm) that I need to put one of those within each of the individual addon folders, /wow/interface/addons/bartender2 etc :) Correct?!