fuel/core — pull request #926 by kenjis (2012-04-20 20:51:49+00:00)
Title: Add $dobule_encode flag to Security::htmlentities()

Fuel's Security::htmlentities() default is "double encode" is false. PHP's default is "double encode" is true.

Fuel's is OK almost situations, but it sometimes not. It prevents users to input character references as it is.

In short, if I want to write below to my forum,
```You must write & as & in HTML```
I see my post as
```You must write & as & in HTML```

This pull request makes it configurable.