ging/lynckia — pull request #9 by aarellano (2013-05-02 17:59:39+00:00)
Title: Small fix for the cloudHandler when creating an EC2 client

The current call to `aws-lib` createEC2 client is passing a hardcoded third argument that is causing problems when getting the instance info:
```javascript
ec2 = require('aws-lib').createEC2Client(config.cloudProvider.accessKey,
config.cloudProvider.secretAccessKey,
{host:'ec2.eu-west-1.amazonaws.com', version: '2012-12-01'});

```
The `host` option is not necessary, since the default one is `ec2.amazon.com`, and that's good for all the different zones.

And the second one, `version`, is probably neglected by `aws-lib`, since there's no such an option.