Initial commit
Initialize package
Update composer json
Update package dependencies
Add require-dev dependencies
Add DataImporterManager class
Add config file
Add package service provider
Fix contract namespace and name in DataImporterManager
Initialize testing environment
Fix autoload-dev psr-4 namespace issue
Test and refactor DataImportManager, part 1
Refactoring manager to filter and manipulate passing data to closure
Merge remote-tracking branch 'opilo/master'