OSB-35: merging back to master branch

.gitattributes

LCU/Maintenance/MDB_WebView/maintenancedb_view/package.json

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

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..._WebView/maintenancedb_view/src/components/AntennaView.js

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.../maintenancedb_view/src/components/LatestObservations.css

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

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

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

...iew/maintenancedb_view/src/components/StationOverview.css

...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

...iew/maintenancedb_view/src/components/StationTestView.css

...View/maintenancedb_view/src/components/StationTestView.js

...ew/maintenancedb_view/src/components/StationTestView.scss

...MDB_WebView/maintenancedb_view/src/components/Toolbar.css