ArchivesSpace integration

[cfitz]

ArchivesSpace "digital object" components are rather basic. Would be great if archivist could use hydra to link the physical collection management done in Aspace to a digital repository, and vice-verse.

[hannahfrost]

Thanks, @cfitz, for the contribution!

[jimtuttle]

It would be nice to be able to deposit to Hydra from within AS much like Symplectic Elements. Additionally, it would be useful to be able to update metadata either AS->Hydra or AS<->Hydra.