Fix model resource name in ocrd resmgr

[mikegerber]

ocrd resmgr currently uses "qurator-gt4histocr-1.0", which was probably meant to mean "qurator-gt4histocr" for Calamari 1.0?

• [ ] Also try to figure out if OCR-D resmgr has some kind of versioning
• [ ] If not, try to convince OCR-D to please not hide model versions ("qurator-gt4histocr" is "2019-12-11T11_10+0100", or if needed "2019-12-11")
• [ ] Should put the resources in our own ocrd-tool-json anyway.

[kba]

ocrd resmgr currently uses "qurator-gt4histocr-1.0", which was probably meant to mean "qurator-gt4histocr" for Calamari 1.0?

No, that was just a random version because ...

• [ ] Also try to figure out if OCR-D resmgr has some kind of versioning

... the resource manager has no mechanism for versioning of resources. Hence, the version must be part of the resource name.

• [ ] If not, try to convince OCR-D to please not hide model versions ("qurator-gt4histocr" is "2019-12-11T11_10+0100", or if needed "2019-12-11")

The best way to do that is to provide the date as part of the name, e.g. qurator-gt4histocr-2019-12-12.

• [ ] Should put the resources in our own ocrd-tool-json anyway.

Ineed, that way you have full control over the naming and model version.