renaming intro R
starting end of step logo
starting finish logo
Merge branch 'mark/fix-project-seed-with-codename' into tristan_endofstep_logo
adding section complete button
adding new content_type
changing next_steps to section_complete
Merge branch 'mark/fix-project-seed-with-codename' of https://github.com/teamleada/teamleada.com into mark/fix-project-seed-with-codename