${input.name} instead of ${on_string}

[fls-bioinformatics-core]

${input.name} instead of ${on_string}

[lecorguille]

So:
Origin
label="${tool.name} on ${on_string} (R1 paired)"
-> Trimmomatic on data 1 and data 2 (R1 paired)

Proposal
label="${paired_end.fastq_r1_in.name} ${tool.name} (R1 paired)"
-> PgC-5_S3_L001_R1_001.fastq Trimmomatic (R1 paired)

[pjbriggs]

@lecorguille thanks for this suggestion & apologies for not implementing it sooner - it has been added along with a set of other major changes to the trimmomatic tool, and also uploaded to the Galaxy toolshed:

https://toolshed.g2.bx.psu.edu/view/pjbriggs/trimmomatic/f8a9a5eaca8a