Add Gitter badge
Add Gitter badge
gillesdemey/mermaid,knsv/mermaid,knsv/mermaid,gillesdemey/mermaid,tylingsoft/mermaid,tylingsoft/mermaid,gillesdemey/mermaid,ollie314/mermaid,tylingsoft/mermaid,ollie314/mermaid,ollie314/mermaid