Refactor search functionallity to use Sequel pagination

 #13
Fully works for users
Doesnt work for prints
Refactoring of config and environments. See #4
Define controller namespaces in controllers. See #4
Rename constants for results per page. See #4
Merge pull request #24 from ANamelessBand/04-setup-production

Refactoring of config and environments. See #4
Integrate bundler, create gemfile, config file

Create an initial gemfile to require all needed gems.
Create an initial config.yml file to store general settings for the app

See #8
Remove unnecessary brackets. See #8
Add 'rerun' to Gemfile. See #8

Rerun enables you to run a command everytime something in the directory
is changed. You could use it for rerun rackup to reload
your server everytime you make a change in the code
Change console to use Pry. See #8
Merge pull request #25 from ANamelessBand/08-create-gemset

Integrate bundler, create gemfile, config file
Modify migrations and environment for Postgre

See #21
Create rakefile with rake db tasks. See #21
Use config file to setup prod db. See #21
Refactor rakefile after review. See #21
Merge pull request #26 from ANamelessBand/21-integrate-postgre

Integrate Postgre for production and create rakefile. See #21.
Implement search using get params

 #13
Fully working print search
Gem.lock changes from Kris
Merge branch 'master' into 13-refactor-search

Conflicts:
	bin/console
	config.ru
	controllers/prints_controller.rb
	controllers/users_controllers.rb
Enable paginate extension with the new workflow
Delete not used methods