Category Suggestion - Content Importers

Hey there.

I wanted to suggest a new category for awesome-trilium. 

Content Importers - a category of tools that allow users to repeatedly import their notes from other tools. 

This is different from the "migrating from" category because these would be for tools that users would expect to use in conjunction with Trilium. Ie: e-mail clients, read-it-later apps, e-book readers, etc.

 