0.7.2-RC

• Switch to Codemirror editor
• Use Markdown-it as a Markdown parser
• Switch to Prism.js to highlight code blocks
• Improve UX of the editor in normal mode
• Update SJCL to 1.0.3
• Fix bugs with parsing tasks #324
• Fix bugs with Dropbox login page on desktop app #351, #328 (Thanks to @zweicoder)
• Fix bugs in MathJax module #339

Now you need to specify language to highlight code blocks. For example:

```javascript