Cleanup and rm rate limit

[clarabakker]

Miscellaneous cleanup:

• Change clean_up_webdev_wfrs to run manually and correct test UUIDs
• fastqc and fastq-first-line checks are no longer rate limited
• Correct key used for fruit fly reference files and parameters

[aschroed]

Looks good.

Is md5 still on dockerhub - and is the only one still rate limited?

[clarabakker]

Yes, just md5 is still rate limited. I can wait to merge in order to add it to the PR.

[aschroed]

No need to wait to merge. I just wanted to make sure and when you do remove the final rate limit I suggest adding a comment to the function in wfr_utils that formerly did the rate limiting as documentation in case it becomes useful again in the future.