Merge branch 'master' into cartoon-repr

src/mol-app/ui/visualization/sequence-view.tsx

src/mol-model/structure/export/categories/atom_site.ts

...l-model/structure/model/properties/utils/atomic-ranges.ts

...l-model/structure/model/properties/utils/coarse-ranges.ts

src/mol-model/structure/query.ts

src/mol-model/structure/query/context.ts

src/mol-model/structure/query/queries/combinators.ts

src/mol-model/structure/query/queries/filters.ts

src/mol-model/structure/query/queries/generators.ts

src/mol-model/structure/query/queries/modifiers.ts

src/mol-model/structure/query/query.ts

src/mol-model/structure/query/selection.ts

src/mol-model/structure/structure/symmetry.ts

src/perf-tests/structure.ts

src/perf-tests/tasks.ts

src/servers/model/config.ts

src/servers/model/local.ts

src/servers/model/server.ts

src/servers/model/server/api-local.ts

src/servers/model/server/api-web.ts