Feature request: Reorganize Sidebar

[skrolikowski]

Is your feature request related to a problem? Please describe.

Set up new subsections on Sidebar (suggestion):

Content
Derived from: Matrix, Menus, Taxonomies

Workflow

• File Manager
• Inbox
• SEO/Insights

Components

• Fieldsets
• Forms
• Matrix - Collection/Page
• Menus
• Taxonomies
• Users

System/Tools

• Backups
• Logs
• Importer
• Mailables
• Settings

Feature request checklist

• This is a single feature (i.e. not a re-write of the entire CMS)
• The title starts with "Feature request: " and is followed by a clear feature name (Ex: Feature request: add konami code to control panel)
• I have searched for existing issues and to the best of my knowledge this is not a duplicate