Task - Nomenclature match - updates

[proceps]

• [x] Break results into 3 columns: original string; match string; valid name (may be also classification)
• [x] Add the author string to each name
• [x] Add an option to download results.
• [ ] Species name with the author does not match the name in the database. Use Global name to resolve the name
• [ ] Fuzzy match?

[proceps]

Also change the lable, the task called "Taxon match", should be "Nomenclature match" the same as in the title.

[proceps]

updated unctionality of the task was requested recently by collaborators of the project.