OSB-34: code merging with master branch and implementing referee suggetions

.gitattributes

LCU/Maintenance/DBInterface/CMakeLists.txt

LCU/Maintenance/DBInterface/django_postgresql/settings.py

LCU/Maintenance/DBInterface/monitoringdb/urls.py

...Maintenance/DBInterface/monitoringdb/views/controllers.py

LCU/Maintenance/DBInterface/monitoringdb/views/rtsm_views.py

LCU/Maintenance/MDB_WebView/maintenancedb_view/package.json

LCU/Maintenance/MDB_WebView/maintenancedb_view/src/App.js

...w/maintenancedb_view/src/components/LatestObservations.js

.../maintenancedb_view/src/components/MultiSelectDropdown.js

...aintenancedb_view/src/components/ObservationInspectTag.js

...maintenancedb_view/src/components/StationAutoComplete.css

.../maintenancedb_view/src/components/StationAutoComplete.js

...aintenancedb_view/src/components/StationAutoComplete.scss

...View/maintenancedb_view/src/components/StationOverview.js

...ew/maintenancedb_view/src/components/StationStatistics.js

...aintenancedb_view/src/components/StationTestChildView.css

...maintenancedb_view/src/components/StationTestChildView.js

...intenancedb_view/src/components/StationTestChildView.scss

...w/maintenancedb_view/src/components/StationTestDetails.js