* Update Shippable integration test groups.
* Update integration test group aliases.
* Rebalance AWS and Azure tests with extra group.
* Rebalance Windows tests with another group.
* npm module compatible with npm5
Uses the `--long` flag in `npm list` to get the `missing` key back.
* npm: add integration tests
* npm: test the module with npm 4 as well
* Remove debug tasks, use variables
* Use tests instead of filters
* Adds xcambar as a maintainer of the npm module