Add an acronym!
1/ Acronym: will be converted to uppercase
2/ Description: support some markdown plus any html syntax
- Newline: press enter, don't be shy, newlines will be converted to
- Link: [link](http://example.com)
- Typeface: **bold**, *italic*, ***both***, ~~strikethrough~~, `monospace`, --subscript--, and ^^superscript^^
- Html: beware badly formed html that can break the page (ex: unclosed tag)
