Dynamic module management (closes #23)

tests/test.yml

@@ -19,6 +19,7 @@
     nginx_backports: true
     nginx_php56: true
     nginx_php70: true
+    nginx_dyn_modules: ['http_geoip']
     nginx_upstreams:
       - name: 'test'
         servers:
@@ -106,6 +107,13 @@
           -----END CERTIFICATE-----
     nginx_custom_http:
       - 'add_header X-ansible 1;'
+      - 'geoip_country /usr/share/GeoIP/GeoIP.dat;'
+      - 'map $geoip_country_code $allowed_country {'
+      - '    default yes;'
+      - '    MA no;'
+      - '    DZ no;'
+      - '    TN no;'
+      - '}'
     nginx_default_vhost: 'first-test'
     nginx_default_vhost_ssl: 'test-ssl-predeployed.local'
     nginx_vhosts: