nette/nette — pull request #925 by enumag (2013-01-07 12:08:15+00:00)
Title: Database: Use $user instead of $username

```
services:
database:
class: Nette\Database\Connection
arguments: [
dsn: ...
user: ...
password: ...
]
```
Creation of Connection by this configuration doesn't work because the parameter is not $user, but $username which results to this Exception.
```
Unable to pass specified arguments to Nette\Database\Connection::__construct
```
It should be consistent with http://api.nette.org/2.1/source-Config.Extensions.NetteExtension.php.html#75.