I'm glad to announce you the sublime-cotonti package for SublimeText2 which can now be installed using Package Control. Just hit Ctrl+Shift+P, type "Pack in" hit Enter, type "Cotonti", hit Enter and the package will be installed.
The package contains a collection of 30+ snippets me and other Cotonti developers use in their daily tasks. These snippets serve 2 purposes: save time typing and remind you of the syntax and parameters. There's even a snippet that inserts a setup-file template. Open a file, start typing "cot" and the popup with available Cotonti snippets will appear. Or type the snippet name and hit Tab (some snippets are not listed in the automatic popup). See this tutorial to learn how to use and create your own snippets.
It also contains an experimatal hotkey that attempts to open Cotonti reference for a selected Cotonti function.
See Readme for more information. BTW, there's a nice screencast course for SublimeText2 available for free by Tuts+ Premium.