Merge pull request #547 from wkollernhm/master

fixing parent guid adding to metadata
Merge pull request #548 from wkollernhm/master

fr-mnhn fixes
Merge pull request #549 from wkollernhm/master

[MNHN] another spelling variant
Merge pull request #550 from wkollernhm/master

fixing error for taxon file-name detection
captcha