Fix #321 = Swap $name and $label to get "safer" name and ID

This relates to #321.  

Only $name/$label need to be switched in `__construct()` for this fix to work... but I renamed automaticLabels since its more of an "automaticNames" if you swap name/label.

This will make it so that if you do `{{ Former::text('Current Annual Income') }}` You will get:

    <input class="form-control" id="current-annual-income" type="text" name="current-annual-income" >