Merge branch 'frontend' into 2-implement-shared-secret-mechanism

aleksis/apps/maka/frontend/components/Empty.vue

aleksis/apps/maka/frontend/components/appName.graphql

.../maka/frontend/components/effort_types/EffortTypeChip.vue

...pps/maka/frontend/components/effort_types/EffortTypes.vue

...aka/frontend/components/effort_types/effort_types.graphql

...is/apps/maka/frontend/components/efforts/CreateEffort.vue

aleksis/apps/maka/frontend/components/efforts/Efforts.vue

.../maka/frontend/components/efforts/GroupPage_EffortTab.vue

...s/apps/maka/frontend/components/efforts/effortTab.graphql

...sis/apps/maka/frontend/components/efforts/efforts.graphql

aleksis/apps/maka/frontend/components/efforts/helper.graphql

.../frontend/components/grade_management/GradeManagement.vue

...tend/components/grade_management/grade_management.graphql

aleksis/apps/maka/frontend/components/grades/GradeChip.vue

...s/maka/frontend/components/grades/UpdateOrCreateGrade.vue

aleksis/apps/maka/frontend/components/grades/grades.graphql

aleksis/apps/maka/frontend/index.js

aleksis/apps/maka/frontend/messages/en.json

aleksis/apps/maka/schema/__init__.py

aleksis/apps/maka/schema/effort.py