lerna && npm debug logs >> .gitignore
lerna && npm debug logs >> .gitignore

Summary: Closes https://github.com/facebook/jest/pull/1026

Differential Revision: D3324683

fbshipit-source-id: 115deeebc362004ea7025cd598994472fcf08fb5

aaron-goshine/jest,Daniel15/jest,razh/jest,bookman25/jest,facebook/jest,aaron-goshine/jest,ide/jest,facebook/jest,facebook/jest,ide/jest,cpojer/jest,skovhus/jest,skovhus/jest,alvinsj/jest,sampepose/jest,mpontus/jest,skovhus/jest,Daniel15/jest,mpontus/jest,blainekasten/jest,aaron-goshine/jest,cpojer/jest,blainekasten/jest,Daniel15/jest,bookman25/jest,blainekasten/jest,sampepose/jest,bookman25/jest,razh/jest,cpojer/jest,mpontus/jest,ide/jest,alvinsj/jest