Add tags to the four tag-less bodies

[WilliamWDTK]

As part of my work for #1874, due to my dodgy Python script, which didn't handle bodies with no tags properly, I have discovered that the following bodies are untagged. It seems like it would be a good idea to fit them into one category or another.

ID: 4777
Name: Criminal Justice Council
ID: 4834
Name: Engineering Construction Industry Training Board
ID: 4841
Name: The National Institute for Biological Standards and Control
ID: 111881
Name: Independent Review Mechanism

• Criminal Justice Council
• Engineering Construction Industry Training Board
• The National Institute for Biological Standards and Control
• Independent Review Mechanism

[confirmordeny]

Done all four now:
https://www.whatdotheyknow.com/body/criminal_justice_council
https://www.whatdotheyknow.com/body/ecitb
https://www.whatdotheyknow.com/body/independent_review_mechanism
https://www.whatdotheyknow.com/body/nibsc

[confirmordeny]

Done. All four now have a tag.