- New redirect doc/user/application_security/license_compliance/index.md
- Renaming of images.
- Some links that were pointing to the old location are fixed.
Fix more links after review
Update redirect_from link
Apply suggestion to doc/ci/introduction/index.md
Apply suggestion to doc/ci/README.md
Apply suggestion to doc/ci/README.md
Make front matter redirect_from links absolute
Change front matter to fix discus comments