* scheduler first commit
* moved jobs to config
* got some args working
* commands and static methods working.. events hooked up
* No longer dependent on `exec()`.. uses Symfony\Process
* More improvements
* support getAt()
* Make inflector available in DI
* Fix for inflector
* store job run states
* more improvements including cron twig function
* Add scheduler to event + cleanup
* improvements to the CLI command
* Added id field
* use proper func
* Added email
* Fix quotes
* Updated built-in composer
* Better command for adding the scheduler cron via terminal
* Fixed typo and added cron language
* Added Cron class to make at -> human readable date possible
* Added some checks when there are no jobs
* Added method to get CronExpression
* Revamped with Symfony 4.1 CLI updates
