adding attack detail string to Findings for Qualys WAS
adding additional scan info to qualys parser
adding better parsing for additional scanner detail info
simplifying string arrays
modifying CollectionUtils to be more generic with Iterable
refactor qid string list to be more efficient
re-adding attack string
Merge pull request #610 from denimgroup/enhancement-tfgh586-import-more-qualys-vuln-data

Enhancement tfgh586 import more qualys vuln data
Fixes compilation error and makes the Qualys integration fail more gracefully.
Merge commit 'd680d19315ed58eb023e0991222b1b4531a80254' into HEAD