upgrade npm to 3.7.1
This contains these releases:
https://github.com/npm/npm/releases/tag/v3.7.0 https://github.com/npm/npm/releases/tag/v3.7.1
Notable changes are:
- Performance improvements
- Support for git submodules
r: @Fishrock123 r: @zkat
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This contains these releases:
https://github.com/npm/npm/releases/tag/v3.7.0 https://github.com/npm/npm/releases/tag/v3.7.1
Notable changes are:
r: @Fishrock123 r: @zkat