Feature tidy up

[Heath101]

Might make sense to review these changes commit by commit, so that there is some context to the changes

Removed unused dependencies
Removed dependencies with security vulnerabilities
Updated a few dependencies
Replaced monologue with EventEmitter
Removed metrics instrumentation dev dependency
Fixed some eslint things
Converted to use native promises
Consolidated to use shared auto required test setup

Testing steps:

1. Pull down the project and run the tests
2. Open a project that uses seriate, and npm link seriate to a local version of this PR.
3. Regression test that all the functionality works in the project the way that it should, and no errors are encounter relating to seriate.

[veryfancy]

Ha, was going to suggest adding this as I got my bearings in seriate repo. Good call.

[veryfancy]

npm depcheck output:

Missing dependencies
* tedious

Think we should add it? I gather it'll come along with the mssql package. But it is referenced directly.

[veryfancy]

This appears unintentional.

[Heath101]

danged ES lint :)