[C51-52] Refactored tag addition to analytes
Merge branch 'devel' of github.com:wtsi-clarity/wtsi_clarity into add_reagent_label_to_artifact
Added validation to dtx attacher

DTX attacher now tries to parse the DTX files after
locating. If the parsing fails, then file is assumed
to be invalid and it warns the user.

Also refactored out parsing of DTX from
dtx concentration calculator
Merge pull request #168 from jbeast/pico_dtx_additional_verification

Added validation to dtx attacher
Update Changes

Prep for release 0.46
Update Changes

More prep for release 0.46
Update MANIFEST

Added dtx_parser.pm to MANIFEST
[C51-52] fixed the test data
[C51-52] add tagset name and index position to reagent label
removed unused old code from tag_indexer
Merge pull request #167 from ke4/add_reagent_label_to_artifact

Add reagent label to artifact
Prepare Release 0.47