refactored category/product into catalog
Merge remote-tracking branch 'origin/master'

Conflicts:
	workbench/lavender/catalog/src/Lavender/Catalog/CatalogServiceProvider.php
	workbench/lavender/catalog/src/controllers/ProductController.php
	workbench/lavender/catalog/src/database/seeds/CategoryProductSeeder.php
	workbench/lavender/catalog/src/models/Category.php
	workbench/lavender/catalog/src/models/CategoryProduct.php
	workbench/lavender/catalog/src/models/Product.php
	workbench/lavender/category/src/Lavender/Category/CategoryServiceProvider.php
	workbench/lavender/category/src/config/layout.php
	workbench/lavender/category/src/routes.php
	workbench/lavender/product/src/config/layout.php
	workbench/lavender/product/src/routes.php
styling: namespaces