Merge branch '11-update-node-to-10' into 'master'

Resolve "update node to 10"

Closes #11

See merge request histhub/wikidata-normalizer!21

Dockerfile

-FROM node:8-alpine
+FROM node:10-alpine
 
 # add basic libs
 RUN apk --no-cache add \
@@ -34,4 +34,4 @@ RUN npm install
 RUN npm run build
 
 # run app
-CMD node dist/index.js
\ No newline at end of file
+CMD node dist/index.js