Load RELab spectral Library

[YannChemin]

No description provided.

[tboggs]

Hi,

Thanks for the PR. Could you please make the PR against the develop branch so I can test it prior to merging into master? Also, can you please provide any details about the code like:

• Does it handle all attributes of the RELab library?
• Are there any issues/limitations to how it works?
• Is there any clean-up that still needs to be done (e.g., it looks like the bad_files list may not be relvant here)?

Thanks,
Thomas

[YannChemin]

done, plz check the #160

[YannChemin]

Hi, have you been able to test?

[YannChemin]

Added test

[tboggs]

@YannChemin can you confirm whether this PR is the same set of changes as were proposed for the develop branch?