Cosmetic whitespace removal and reorganization in various turtle templates

cosmetic cleanup of whitespace in turtle for images

aesthetic cleanup of turtle for figures

aesthetic cleanup of turtle for chapter

aesthetic cleanup of whitespace in turtle for references

aesthetic cleanup of turtle for whitespace in reports

aesthetic cleanup of whitespace in turtle for person

aesthetic cleanup of whitespace in turtle for orgs

corrected typo in organizations/contributors.ttl.tut

aesthetic removal of whitespace in various turtle templates