Custom table name from config

[erikn69]

On config we have audit.drivers.database.table but on migration it is never called, this PR fix migration

• Clean trailing spaces on migration
• Use table name from config $table = config('audit.drivers.database.table', 'audits');
• Use a custom table name on tests, this test that functionality
• Test original audits migration instead of duplicate it

laravel-auditing/config/audit.php

Lines 152 to 157 in 75b33ec

	'drivers' => [
	'database' => [
	'table' => 'audits',
	'connection' => null,
	],
	],

THIS PR DON'T BREAK PREVIOUS MIGRATIONS