refactoring inner and outer wrapper spacing class names for consistency

...y/funds/templates/funds/applicationsubmission_detail.html

opentech/apply/funds/templates/funds/submissions.html

opentech/apply/users/templates/users/login.html

opentech/public/home/templates/home/home_page.html

opentech/public/news/templates/news/news_index.html

...ech/public/people/templates/people/person_index_page.html

opentech/public/people/templates/people/person_page.html

.../projects/templates/projects/includes/project_status.html

...tech/public/projects/templates/projects/project_page.html

opentech/public/search/templates/search/search.html

opentech/public/utils/templates/utils/listing_index.html

opentech/static_src/src/sass/apply/components/_wrapper.scss

opentech/static_src/src/sass/public/components/_wrapper.scss

opentech/templates/404.html