PlantUML Visualizer wót WillBooster Inc.

This extension visualizes PlantUML descriptions as diagrams.
Currently, this extension can visualize PlantUML descriptions in the following pages.

- GitHub
　- File Viewer
　　- https://github.com/WillBooster/plantuml-visualizer/blob/master/puml-sample/class.pu
　　- `!include` directive: https://github.com/WillBooster/plantuml-visualizer/blob/master/puml-sample/state.pu
　- Issues: https://github.com/WillBooster/plantuml-visualizer/issues/54
　- Pull Requests
　　- Added: https://github.com/WillBooster/plantuml-visualizer/pull/49/files
　　- Deleted: https://github.com/WillBooster/plantuml-visualizer/pull/50/files
　　- Changed: https://github.com/WillBooster/plantuml-visualizer/pull/24/files
　　- `!include` directive: https://github.com/WillBooster/plantuml-visualizer/pull/423/files
　- Code blocks in README or something
　　- README.md: https://github.com/WillBooster/plantuml-visualizer/blob/master/puml-sample/README.md
- Any page containing <pre> tag with @startuml prefix and @enduml suffix
- Any .pu / .puml / .plantuml files
　- GitHub Raw Files (only Chrome)
　　- IMPORTANT NOTE: any extension on Firefox cannot work on GitHub Raw Files due to https://bugzilla.mozilla.org/show_bug.cgi?id=1411641
　　- https://raw.githubusercontent.com/WillBooster/plantuml-visualizer/master/puml-sample/class.pu
　　- `!include` directive: https://raw.githubusercontent.com/WillBooster/plantuml-visualizer/master/puml-sample/state.pu
　- Local Files
　　- file:///C:/Users/XXX/Projects/plantuml-visualizer/puml-sample/class.pu
　　- `!include` directive: coming soon ...

The source code is hosted at https://github.com/WillBooster/plantuml-visualizer