The 'Edit', 'Manage display' and 'Manage form display' tabs were hard to understand

Problem/Motivation

During the usability sessions, some participants struggled to understand the differences between the three content type tabs.

Proposed resolution

Rename the tabs to be more clear. Some suggestion terms were "Input Form" and "Presentation"
Consider: Moving the manage fields UI to the edit tab, and moving the edit tab's vertical tabs into a sidebar

Remaining tasks

Implement the suggestions
Design review
Test

User interface changes

Clearer tabs for the content type pages

API changes

None

Data model changes

None