Related models with multiple word attributes throws error at line 105 in Revision.php

[cjke]

Let's say I have a model with the following revision rules:

protected $keepRevisionOf = array(
        'title',
        'filename',
        'published_status_id'
);

On the model, I would also have:

public function publishedStatus() 
    {
        return $this->hasOne('PublishedStatus', 'id', 'published_status_id');
    }

But it fails, because it is looking for published_status with method_exists. It should be looking for publishedStatus (from the point of view that relationships should be defined with camel case I believe). I wrapped camel_Case around the str_replace on line 102, and it seems to work fine. 

[duellsy]

Latest commit to the dev branch now checks for the camel cased version if the original check failed.

7aa1868