Another Sublime Plugin - CFQuickDocs Searcher
Here's another Sublime Text 2 plugin. Once again, its a little rough but it does the job (on Ubuntu at least).
The plugin adds a command to launch http://cfquickdocs.com, searching the docs for the word in which the cursor / selection currently resides. The command has a default key binding of alt-shift-h and can be configured to search against CF7, 8 or 9. All settings can be accesses via Preferences->Package Settings->CF Quick Docs->...