Merge pull request #162 from MITLibraries/IN-1333-article-feed-date-s…

…coped

IN 1333 - limit article feed by date via env var

IN-928 Restructure the config module to use a 'Config' class (#121)

* IN-928 Restructure the config module to use a 'Config' class

Why these changes are being introduced:
* Refactor configuration process and improve code readability

How this addresses that need:
* Create Config class
* Update dependent modules to use Config
* Update unit tests
* Simplify error logging for failed connection tests
* Add .dockerignore file

Side effects of this change:
* None

Relevant ticket(s):
* https://mitlibraries.atlassian.net/browse/IN-928

Merge pull request #81 from MITLibraries/in-622-stage-deploy

Updates for new infrastructure

Merge pull request #76 from MITLibraries/infra-299-add-to-faculty-date

Add faculty start date to people feed

Bump version: 1.1.0 → 1.2.0

Bump version: 1.0.0 → 1.1.0