* support ruby and better raw html display
* finish ruby render
* add kbd style
* if content is empty string, do not hide tag
* update changelog
* add auto complement to inline html
* opti slit words
* opti tool bar style
* support open inline a tag if it is a external link
* fix: auto complete
* add attribute white list
* add comment
* delete some commented codes
* opti: prevent the duplicated header text error
* scroll error in toc
* delay the change event when init muya, so that the change event listener can handle change event.
* opti: style
* almost finished need last check
* style in table
* clear up some unused codes
* clear up theme hard code
* add no search data picture and new Folder new File
* move search and replace to top of editor
* add: no data image when there is no TOC
* update structure
* little bug fix
* update styles
* update un_draw icons
* update style of editor
* add animation when make open folder collapse.
* remove theme props in editor component, deprecated lightColor and darkColor
* add Ulysses Light
* theme: graphite
* update Ulysses blockquote
* update emoji style
* update titleBar height
* change theme color
* Support macOs dark mode
* update style of tooltip in editor
* update styles
* fix: TOC auto expand all
* patch added
* Fix tests and improve CI
* Add xvfb to Linux - still problems with Mocha e2e tests
* Disable Webpack Bundle Analyzer for testing
* Use preinstalled yarn application on AppVeyor
* Fix build failure with latest vue version
* Remove "markdown-toc"
* Fix application title unit test
* Hide electron window during unit tests
* Add basic muya unit tests
* Dirty markdown-toc replacement
* Update dependencies
* Update eslint packages and configuration
* feat: basic use of code block by prism
* opti: remove codemirror from muya
* feat: add highlight to math and frontmatter
* feat: import and export in math block, html block, frontmatter, code block
* update: paragraph ctrl
* feat: copy and paste in new math block and html block
* feat: update code block style in dark theme
* feat: search and replace in code block
* fix: update menu item status when selection changed
* opti: optimization of updateCtrl divide it into clickCtrl and inputCtrl
* opti: search and replace in code block when no lang selected
* opti: copy paste in code block
* feat: insert paragraph before or after code block
* opti: change emoji.js to emoji.json
* feat: auto indent in code block
* opti: auto indent in code block
* opti: remove the use of snabbdom-virtualize
* fix: do not show format float box in code block
* opti: emoji picker
* update: delete some unused codes
* update: electron
* use a temp prismjs2 instead of prismjs
