v2.5.8.5 Released

New feature：

1. **Image/Series layout can be configured

Improvement：

1. Loading optimization: donot load  unnecessary  js file of viewer. e.g. when only 2d viewer(&targetApp=twod) loaded, mpr and 3d releated js file will not be loaded
2. Optimized mutli-frame file parsing design of front-end code
3. Optimize loading speed of  2d mobile viewer by not loading unnecessary html files
4. XA Modality cannot be switched to 3D viewer

Modification：

1. Disuse “sprite” design for loading svg files, reuse single svg loading mode

Bug fix：

1. the color-map displaying error when switching series
2. loading error when loading multi-series multi-frame dicom files