Update license headers

LICENSE

src/client/api.ts

src/client/main.ts

src/client/models/APIRequest.ts

src/client/router.ts

src/client/store.ts

src/client/types.ts

src/client/utils/alphanumSort.ts

src/scripts/buildDatabase.js

src/scripts/databaseBuilder.js

src/scripts/displayStatistics.js

src/scripts/fastaStatsBuilder.js

src/scripts/fastaValidator.js

src/scripts/streams/BuildAntibodiesStream.js

src/scripts/streams/GenerateHashIdStream.js

src/scripts/streams/GroupAntibodiesStream.js

src/scripts/streams/InsertAntibodiesStream.js

src/scripts/streams/ParseFastaStream.js

src/scripts/streams/SanitizeFastaStream.js

src/scripts/streams/SplitFastaStream.js