Added emoji zwj sequences The following are the recommended emoji zwj sequences, which use a U+200D ZERO WIDTH JOINER (ZWJ) to join the characters into a single glyph if available. When not available, the ZWJ characters are ignored and a fallback sequence of separate emoji is displayed.
Merge pull request #206 from mattsparks/master Adding PHP library
Merge pull request #207 from eliabieri/master Added C++ library to README
Merge pull request #165 from TheJambo/master Added Ogham Text
Added Deseret string to JSON
added Deseret string Deseret characters are located within U+010000..U+10FFFF range and use surrogate pairs even in UTF-16, i. e. use two 'words' (erroneously called 'char's in Java).
Adds `constructor`
`constructor` is the only lowercase identifier that is `in` all JavaScript objects, and can be involved in obscure XSS so can be used to abuse code that uses JavaScript objects as lookup tables.
```js
var empty = {};
if ('constuctor' in empty && empty['constructor']) {
// runs
}
empty['constructor']['constructor']('alert(1)')(); // Parses and runs
```