run scaffoldWidget with mermaid bower
add dependencies and reflect in yaml
get a first working version of DiagrammeR with htmlwidgets
set display = none if diagram is blank in javascript
add examples in the documentation of `DiagrammeR`
fix " error in documentation example
add example in documentation using htmltools `tags`
delete old non-htmlwidgets render
add quick intro vignette to the package
change Readme.md to use htmlwidgets version
remove diagram_examples function and replace by insuring these examples in readme and vignette
clean up and make minor grammar changes to readme.md
add a reference to the mermaid wiki in readme
Merge branch 'widget' of https://github.com/timelyportfolio/DiagrammeR into timelyportfolio-widget

Conflicts:
	R/diagram_examples.R
	R/render_diagram.R
	man/diagram_examples.Rd
	man/render_diagram.Rd
Merge branch 'timelyportfolio-widget'