Styles have been moved!

[ninetydegrees]

Here are the new locations:

bin/upgrading/s2layers/... => styles/...
bin/upgrading/s2layers.dat => styles/s2layers.dat

ext/dw-nonfree/bin/upgrading/s2layers/... => ext/dw-nonfree/styles
ext/dw-nonfree/bin/upgrading/s2layers.dat => ext/dw-nonfree/styles/s2layers.dat

If you're working on a styles bug, you may want to save your files, update your code and work on a new branch (or do what's necessary to update your current branch and reapply your changes).