Clockwork and Sidekiq files to launch with foreman
removed directory
added 'worker' file
Changed order/priority
added jobs directory, sidekiq works
Many changes :-)
Code Refactoring part 1

* Added Exceptions to 'skroutz.rb' helper
* Added comments to MyHelpers helper
Refactored 'update_skroutz_prices' worker
Cleaned up routes
minor refactoring so far
Adjusted 'protected' methods
Code Refactoring part 2
Added logo image

Will be used at some point in the future.