Implement Kue like API with waitForJob()
Remove unused file
Merge branch 'master' into feature/wait-for-job

Conflicts:
	lib/client.js
Test taking job using waitForJob()
Tests for kue like interface
Free worker after waitForJob has run
Lint fixes
Setup a dummy http server for webhooks
Fix tests, give option of location for callback on error
Merge pull request #6 from webcast-io/feature/wait-for-job

Implement Kue like API with waitForJob()