MindTouch/MindTouch-API-PHP-Client — pull request #5 by yurigorokhov (2014-06-02 15:29:15+00:00)
Title: Mt 15615 encoding of xml values

https://youtrack.mindtouch.us/issue/MT-15615 lead to the discovery that we were not properly encoding XML values which would cause the API to reject the pay load. This pull-request ensures that all xml tags, attribute names, attribute values & text values are properly encoded. The following characters are being encoded:
```

```
source: http://www.w3.org/TR/REC-xml/#sec-predefined-ent