selective import and export of settings

[shoulders]

This idea came to me while playing around with Astroid.

It would be a good thing to beable to select what settings (typography, layout, etc..) are exported.

The reason is say I swap all of the typography on a template style and decide I want it on the other 10 styles I will have to manuall do this becaue the import and export will do all settings so my layouts will be wiped out on the target style.

However if I can select just typography I can easily copy all of the typography to all of the other styles. this might be useful for #92

[chetanmadaan]

I think this could be useful and the options in export can be:

• Basic
• Header
• Color
• Layout
• Typography
• Custom Code
• Everything else