Clean up table of contents main structure in doxygen documentation.
Summary:
Rename matchpoint frame correction view page and view id.
Rename matchpoint visualizer view page.
Test Plan: Manual
Reviewers: thomass, O3 MITK Reviewer Group II
Reviewed By: thomass, O3 MITK Reviewer Group II
Differential Revision: https://phabricator.mitk.org/D412