Bump out of date NPM dev deps
Bump out of date NPM dev deps

- Fails on node 6.2.2 without updating these
- Fixes an issue with a broken dep in tslint

PronghornDigital/Montana-News-Archive,PronghornDigital/Montana-News-Archive,DavidSouther/Montana-News-Archive,JonathanPorta/Montana-News-Archive,DavidSouther/Montana-News-Archive,JonathanPorta/Montana-News-Archive,PronghornDigital/Montana-News-Archive,DavidSouther/Montana-News-Archive,JonathanPorta/Montana-News-Archive,JonathanPorta/Montana-News-Archive,PronghornDigital/Montana-News-Archive,DavidSouther/Montana-News-Archive