Refactored the relation and relationlist field views to not duplicate code
Fixed a wrong comment in the relation field view
Fixed a minor cs issue in relationlist view test
EZP-23718: added a plugin to load an image variation
EZP-23718: added the image field view
EZP-23718: added a custom image alias to display images in the rawcontentview
Merge pull request #129 from ezsystems/ezp-23718_view_image

 EZP-23718: As an editor, I want to see the content of the Image fields in the PlatformUI