move sidekiq configuration from initializer to sidekiq.yml
Replace spork with spring, update & use binstubs

Spring is the recommended application preloader for rails
Merge pull request #5415 from jhass/sidekiq_config

move sidekiq configuration from initializer to sidekiq.yml
fixes #5412
Fix SlowFinderErrors
Merge pull request #5455 from svbergerem/fix-slowfindererrors

Fix SlowFinderErrors
Merge pull request #5443 from jhass/spring

Replace spork with spring, update & use binstubs
Rails is a module
	modified:   app/controllers/statistics_controller.rb
	new file:   app/views/publics/statistics.haml
	modified:   app/controllers/statistics_controller.rb
	modified:   app/views/publics/statistics.haml
	modified:   app/controllers/statistics_controller.rb
	modified:   app/views/publics/statistics.haml
	modified:   config/locales/diaspora/en.yml
	modified:   app/controllers/statistics_controller.rb
	modified:   app/views/publics/statistics.haml
	modified:   config/locales/diaspora/en.yml