fix: package.json to reduce vulnerabilities
fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-AJV-584908
- https://snyk.io/vuln/SNYK-JS-AWSSDK-1059424
- https://snyk.io/vuln/SNYK-JS-BL-608877
- https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1056767
- https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1279029
- https://snyk.io/vuln/SNYK-JS-HANDLEBARS-173692
- https://snyk.io/vuln/SNYK-JS-HANDLEBARS-469063
- https://snyk.io/vuln/SNYK-JS-HANDLEBARS-567742
- https://snyk.io/vuln/SNYK-JS-HTMLTOTEXT-571464
- https://snyk.io/vuln/SNYK-JS-LODASH-1018905
- https://snyk.io/vuln/SNYK-JS-LODASH-1040724
- https://snyk.io/vuln/SNYK-JS-LODASH-450202
- https://snyk.io/vuln/SNYK-JS-LODASH-567746
- https://snyk.io/vuln/SNYK-JS-LODASH-590103
- https://snyk.io/vuln/SNYK-JS-LODASH-608086
- https://snyk.io/vuln/SNYK-JS-LODASH-73638
- https://snyk.io/vuln/SNYK-JS-LODASH-73639
- https://snyk.io/vuln/SNYK-JS-MINIMATCH-1019388
- https://snyk.io/vuln/SNYK-JS-MINIMIST-559764
- https://snyk.io/vuln/SNYK-JS-MORGAN-72579
- https://snyk.io/vuln/SNYK-JS-NODEMAILER-1038834
- https://snyk.io/vuln/SNYK-JS-NODEMAILER-1296415
- https://snyk.io/vuln/SNYK-JS-TAR-1536528
- https://snyk.io/vuln/SNYK-JS-TAR-1536531
- https://snyk.io/vuln/SNYK-JS-TAR-1536758
- https://snyk.io/vuln/SNYK-JS-TAR-1579147
- https://snyk.io/vuln/SNYK-JS-TAR-1579152
- https://snyk.io/vuln/SNYK-JS-TAR-1579155
- https://snyk.io/vuln/SNYK-JS-VALIDATOR-1090599
- https://snyk.io/vuln/SNYK-JS-VALIDATOR-1090600
- https://snyk.io/vuln/SNYK-JS-VALIDATOR-1090601
- https://snyk.io/vuln/SNYK-JS-VALIDATOR-1090602
- https://snyk.io/vuln/npm:debug:20170905
- https://snyk.io/vuln/npm:fresh:20170908
- https://snyk.io/vuln/npm:handlebars:20151207
- https://snyk.io/vuln/npm:hawk:20160119
- https://snyk.io/vuln/npm:hoek:20180212
- https://snyk.io/vuln/npm:http-signature:20150122
- https://snyk.io/vuln/npm:lodash:20180130
- https://snyk.io/vuln/npm:mime:20170907
- https://snyk.io/vuln/npm:minimatch:20160620
- https://snyk.io/vuln/npm:moment:20160126
- https://snyk.io/vuln/npm:moment:20161019
- https://snyk.io/vuln/npm:moment:20170905
- https://snyk.io/vuln/npm:ms:20151024
- https://snyk.io/vuln/npm:ms:20170412
- https://snyk.io/vuln/npm:negotiator:20160616
- https://snyk.io/vuln/npm:node-uuid:20160328
- https://snyk.io/vuln/npm:qs:20170213
- https://snyk.io/vuln/npm:request:20160119
- https://snyk.io/vuln/npm:tunnel-agent:20170305
- https://snyk.io/vuln/npm:validator:20160218
ivanoats/ivanstorck.com,ivanoats/ivanstorck.com