Changed Factory slug definition again

Should return the number of caracters we want now to avoid duplicate 
slug

Author: lcharette

app/sprinkles/account/factories/Group.php

@@ -14,7 +14,7 @@
  * General factory for the Group Model
  */
 $fm->define('UserFrosting\Sprinkle\Account\Database\Models\Group')->setDefinitions([
-    'slug'          => Faker::word(10),
+    'slug'          => Faker::text(10),
     'name'          => Faker::word(),
     'description'   => Faker::paragraph(),
 ]);

app/sprinkles/account/factories/Permissions.php

@@ -14,7 +14,7 @@
  * General factory for the Permission Model
  */
 $fm->define('UserFrosting\Sprinkle\Account\Database\Models\Permission')->setDefinitions([
-    'slug'        => Faker::word(10),
+    'slug'        => Faker::text(10),
     'name'        => Faker::word(),
     'description' => Faker::paragraph(),
     'conditions'  => Faker::word(),

app/sprinkles/account/factories/Roles.php

@@ -14,7 +14,7 @@
  * General factory for the Role Model
  */
 $fm->define('UserFrosting\Sprinkle\Account\Database\Models\Role')->setDefinitions([
-    'slug'        => Faker::word(10),
+    'slug'        => Faker::text(10),
     'name'        => Faker::word(),
     'description' => Faker::paragraph(),
 ]);

app/sprinkles/admin/tests/Integration/Controller/GroupControllerGuestTest.php

@@ -401,7 +401,7 @@ private function setupUser()
 
         // Create test role
         $fm = $this->ci->factory;
-        $role = $fm->create('UserFrosting\Sprinkle\Account\Database\Models\Group', [
+        $fm->create('UserFrosting\Sprinkle\Account\Database\Models\Group', [
             'slug' => 'foo',
             'name' => 'bar'
         ]);