Quit #sublime.

Move files to #icloud dir and symlink it.

mv ~/Library/Application\ Support/Sublime\ Text\ 2/ ~/Library/Mobile\ Documents/
ln -s ~/Library/Mobile\ Documents/Sublime\ Text\ 2/ ~/Library/Application\ Support/

Run Sublime!

On your another macs just do:

rm -rf ~/Library/Application\ Support/Sublime\ Text\ 2/
ln -s ~/Library/Mobile\ Documents/Sublime\ Text\ 2/ ~/Library/Application\ Support/