Cleanup

Merge pull request #54 from madman-81/add_email_to_organization_and_c…

…ontactpoint

Added 'email' to Organization and ContactPoint

Update Event.php

Merge pull request #47 from jacekll/master

Fix error parsing JSON with apostrophe in data

Merge pull request #45 from boly38/feature/reviewsAuthors

multiple reviews and authors

Merge pull request #42 from boly38/feature/repeatingAttributes

Fixes #41 an Article with N Comments

Merge pull request #39 from boly38/feature/website

improve WebSite context

Merge pull request #34 from votemike/fix-typehint

Fixing typehint

Update composer.json

Merge pull request #23 from nokimaro/master

Multiple albums and artists for MusicRecording