* Initial test of enabling plugins
* Added support for toggle-able plugins
- Also adds some new plugins
* Add instructions on adding toggle-plugins
* Fix subtle anchor bug
- webview was moving itself when scrolling to bottom anchors
* Moves the webview hack so that it only applies to anchors
* Add plugin descriptions to the README, also removed mermaid from README
* rename plugin.* to markdown.plugin.* to be more forward compatible
0c2f2667d3