Hi guys, thanks for this plugin, it's awesome!
I'm wondering if this was intentional or not.. I wanted to give the editor permission to access the Theme Options and updated the role to edit_theme_options, this didn't work (although I believe this cap is intended to allow these kind of settings) so I added manage_options (which.. ok, seems similar). The last capability worked and now the editor is able to see the menu Appearance -> Theme Options, yet he can also edit the OptionTree settings! Can we have different capabilities for one section and the other? This would give us a lot more flexibility to let other users modify settings in a multisite environment for instance.
Or if you want to make it super simple for everyone you could may be include a sub menu in settings with the current Roles and have a 'minimum' level user such as Administrator, Editor, Contributor, etc.