Merge branch 'master' of https://github.com/molstar/molstar

src/mol-canvas3d/camera.ts

src/mol-canvas3d/camera/transition.ts

src/mol-canvas3d/camera/util.ts

src/mol-canvas3d/canvas3d.ts

src/mol-gl/_spec/renderer.spec.ts

src/mol-plugin/behavior/dynamic/camera.ts

src/mol-plugin/index.ts