Remove ran_int sub.
Divide populate into subs.
Update payment order object with order id.
Moved populating to new  module and added populate options.
Merge pull request #17 from sime-k/feature/data-generation

Feature/data generation
Data populate module.
Merge pull request #18 from sime-k/feature/data-generation

Data populate module.
Only parent products in NAvigation
Merge pull request #19 from sime-k/feature/data-generation

Only parent products in navigation.
Usage option for navigation.
Merge pull request #22 from sime-k/feature/data-generation

Usage option for navigation.
Add orders to populate_random
Fix undefined sku bug
Merge pull request #23 from sime-k/feature/data-generation

Add orders to populate_random
Fix RAND() for posgre
Generate multiple users
Statusbar for orders.
Merge pull request #25 from sime-k/feature/data-generation

Feature/data generation
Replace deprecated pass option for Dancer::Plugin::DBIC with password.
Fix paging on navigation pages (GH #11).