Removed Magento 2 code

[sreichel]

Magerun pull-request check-list:

• Pull request against develop branch (if not, just close and create a new one against it)
• README.md reflects changes (if any)

Changes proposed in this pull request:

• removed all M2 related code

[cmuench]

Oh wow. What a big cleanup.
Did not find anything on a quick review. Tests are also running.

[sreichel]

I have some tests that fail locally like ...

1) N98\Magento\Command\System\Setup\RemoveCommandTest::testRemoveModule
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "Mage_Core_Model_Resource" does not exist

/var/www/html/tests/N98/Magento/Command/System/Setup/RemoveCommandTest.php:27

2) N98\Magento\Command\System\Setup\RemoveCommandTest::testRemoveBySetupName
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "\Mage_Core_Model_Resource" does not exist

/var/www/html/tests/N98/Magento/Command/System/Setup/RemoveCommandTest.php:65

3) N98\Magento\Command\System\Setup\RemoveCommandTest::testRemoveBySetupNameFailure
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "\Mage_Core_Model_Resource" does not exist

/var/www/html/tests/N98/Magento/Command/System/Setup/RemoveCommandTest.php:107

... but they fail on current develop branch too?

[sreichel]

Merged ... to make some progess. Everything else in a final review.