* Update test names

* Update yarn.lock

Add git dirty check to CI

* Update dependency prettier to version 1.4.0

* Update dependency prettier to version 1.4.0

* Run prettier autofixes

* Add jsonwebtoken

* Add githubApp option

* Add id and key configs

* Add integer parsing to cli and env

* Remove boolean app enablement

* Drop got

* Add API functions for GitHub Apps

* debug not verbose in api

* Add GitHub App Helper

* Update redact function

* Add GitHub app logic

* Update logging

* Fix lint

* getInstallations tests

* getInstallationToken tests

* getInstallationRepositories tests

* Refactor ghGot structure

* Add github app tests

* Add config tests

* update lockfile

* Update dependency babel-jest to version 20.0.1

* Update dependency babel-jest to version 20.0.3

* Update dependency prettier to version 1.3.1

* Run eslint-fix

* Update dependency prettier to version 1.3.0

* Run eslint-fix

* Update dependency handlebars to version 4.0.7

* Update dependency handlebars to version 4.0.8

* Update dependency np to version 2.14.0

* Update dependency np to version 2.14.1

Closes #196