Added UpperCaseFirst trait and tests

1.2.4

Added readme examples

Fixed mass assignment update for formatCurrency trait

This trait was throwing an error while using $model->update() method cause the virtual formatted_value was passing to mass assignment helper, so we had to remove the virtual attribute before saving the model that uses the trait formatCurrency.

Added fullName trait and helper

1.2.2

Added fullName helper

Added default settings and config file to improve code reuse

1.2.0

Added info for configs in readme

Change in composer.json

1.1.1

Changed min stalibility and removed version from composer.json

First release

1.1.0

Increase package version and added min stability dev in composer.json