Merge remote-tracking branch 'origin' into release/projects

.gitlab-ci.yml

.gitlab/issue_templates/new_instance.md

README.md

client.sample.happy-dev.css

src/components/hubl-search-users.js

src/dependencies.pug

src/header.pug

src/index.pug

src/menu-left.pug

src/page-admin.pug

src/scripts/keyboard-shortcuts.js

src/scripts/sib-notifications.js

src/scripts/unreads-menu.js

src/styles/abstracts/_variables.scss

src/styles/base/header.scss

src/styles/base/menu-left.scss

src/views/admin/page-admin-circles-create.pug

src/views/admin/page-admin-circles.pug

src/views/admin/page-admin-projects-create.pug

src/views/admin/page-admin-projects.pug