New mode, options, grid and updates.

Added:

* Automatic background processing
* System options for background processing
* Rewrote default index grid for displaying event number and ability to schedule through action

Updated:
* Readme with instalation and configuration instructions.
* Controller to be able to use /process/{number} url-path
* Removed old blocks and layout updates since they were not needed anymore(all options moved inside the grid). - *Reverted*