Always treat "pool" parameter as string
Fixes #130
Added country() generator
Allows generating a random country name. The data is taken from https://github.com/umpirsky/country-list
Merge pull request #134 from oliversalzburg/fix/cli-pool

Always treat "pool" parameter as string
Merge pull request #135 from oliversalzburg/feature/country

Added country() generator
Bump version