Not compatible with node 10

[pluby]

Get an error running on node 10:

web_1            | PID of Peritus: 41
web_1            | /tmp/src/node_modules/couchdb-utils/node_modules/node-fetch/src/index.js:9
web_1            | import http from 'http';
web_1            |        ^^^^
web_1            | 
web_1            | SyntaxError: Unexpected identifier
web_1            |     at Module._compile (internal/modules/cjs/loader.js:723:23)
web_1            |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
web_1            |     at Module.load (internal/modules/cjs/loader.js:653:32)
web_1            |     at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
web_1            |     at Function.Module._load (internal/modules/cjs/loader.js:585:3)
web_1            |     at Module.require (internal/modules/cjs/loader.js:692:17)
web_1            |     at require (internal/modules/cjs/helpers.js:25:18)
web_1            |     at Object.<anonymous> (/tmp/src/node_modules/couchdb-utils/lib/couchdb-utils.js:29:15)
web_1            |     at Module._compile (internal/modules/cjs/loader.js:778:30)
web_1            |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
web_1            | [nodemon] app crashed - waiting for file changes before starting...