Seed command will output the seeded classes.

Signed-off-by: Isern Palaus <ipalaus@ipalaus.com>
Merge pull request #2640 from ipalaus/feature/seeders-output

Add more informative output to the seed command
Fixed tests for DatabaseSeederTest.

Signed-off-by: Isern Palaus <ipalaus@ipalaus.com>
Merge pull request #2641 from ipalaus/feature/seeders-output-tests

Fixed tests for DatabaseSeederTest
Increase memory limit for framework tests.
Modify all() to work with nested input arrays
Merge pull request #2680 from bryannielsen/4.0

Modify Input::all() to work with nested input arrays
Fix index naming problem.