Merge branch 'develop' of https://gitlab.com/PPL2017csui/PPLA1 into Features/CompanyBrowseByVacancy

.gitlab-ci.yml

assets/js/CreateVacancy.jsx

assets/js/ProfilePage.jsx

assets/js/VacancyPage.jsx

assets/js/__test__/components/VacancyList-test.jsx

assets/js/components/ApplyModal.jsx

assets/js/components/ApproveModal.jsx

assets/js/components/CompanyVacancy.jsx

core/serializers/accounts.py

core/templates/core/index.html

package.json