General: Hero version representations have full context

[iLLiCiTiT]

Brief description

Add all keys from anatomy data to representation context even if it's already there.

Description

Integrate hero versions skipped reusing of anatomy data values in repre context if the key was already there but e.g. for project or task the key can be there but not all subkeys were used. Was found out because project name was filled but project code was missing in representation context.

Testing notes:

1. Publish hero version which does not use project code in templates
2. Check DB if representations contain project code in context

[kalisp]