Add admin interface

.gitignore

back/Dockerfile

back/controller.js

back/controllers/equipe.controller.js

back/controllers/objectifs.controller.js

back/controllers/participant.controller.js

back/controllers/scores.controller.js

back/index.js

back/node_modules/.yarn-integrity

back/node_modules/body-parser/package.json

back/node_modules/debug/.eslintrc

back/node_modules/debug/.travis.yml

back/node_modules/debug/CHANGELOG.md

back/node_modules/debug/Makefile

back/node_modules/debug/README.md

back/node_modules/debug/component.json

back/node_modules/debug/package.json

back/node_modules/debug/src/browser.js

back/node_modules/debug/src/debug.js

back/node_modules/debug/src/index.js