With Package Control in Sublime Text 2, you really need to become cozy with a couple of different things to make it all work:
Prefs > Package Control
. Here you can install, remove or see a list of all installed packages.Prefs > Package Settings
. Here you'll find the settings that can be tinkered with as well as shortcut keys that are available. Make sure to make any changes in the User Settings, rather than the Default Settings. Otherwise, your settings will be overwritten when that package is updated.