Update dependency to resolve issue of getting latest coding-standard.

Update dependency to resolve issue of getting latest coding-standard.

Changed namespace from MediactMagento2 to Magento2

- Vendor from MediactMagento2 to Magento2
- Copyrights.

- Dependency squizlabs/php_codesniffer.

Merge pull request #6 from mediact/feature/PSR12-compatibility

1.6.0 PSR12 Remove control structure spacing sniff, bump requirements

Add extra phpcs checks (#5)

Squiz.WhiteSpace.MemberVarSpacing for enforcing new lines between class
properties.

PSR12.Functions.ReturnTypeDeclaration for how to write return types.

Merge pull request #4 from mediact/feature/exclude-m2-phpmd-checks

1.4.0 Feature: excluded some Magento 2 PHPMD checks

Merge pull request #3 from marcelmediact/feature/improve-quality-codi…

…ng-standard

Feature: improved coding standard

Merge pull request #2 from mediact/feature/MAGE2-92

1.2.0 Remove marketplace standard until it is compatible with PHPCS3

Added tag 1.1.0 for changeset 9b31243

Remove non-existent sniff