Changes line-width of full WDPA rendered on map

This way it doesn't look like europe is just one giant PA.
Merge pull request #93 from unepwcmc/thinner-map-lines

Changes line-width of full WDPA rendered on map
Merge branch 'master' into elastic-search

* master:
  Changes line-width of full WDPA rendered on map
Ansible task for installing elastic search

Based on https://github.com/Traackr/ansible-elasticsearch
Nginx ansible role uses correct username definition
Don't send me emails :-)
Correct servers for staging
Ignore postgres user creation errors

Kind of a hack to get around when the user already exists
Rearranges playbook

Elasticsearch nodes don't really need to spend the time installing ruby,
etc. as they are unnecessary.