Merge pull request #2 from alanly/develop

Application filter no longer redirects `api` subdomain to HTTPS.
Removed `composer.json.bak`.

It is identical to the current `composer.json` file.
Added configuration store for metadata API services.
Modified `MetadataParser::getSummaryFromTrakt()` to make use of new metadata configuration values.
Merge branch 'master' of https://github.com/alanly/thedrop into develop