Refactor burp integration approach

[thomashartm]

Currently burp does not allow to run certain checks for unique URLs once. It rather repeats the whole set of scans for each URL which basically creates tons of useless requests.

Switching to a UI integrated approach does the trick but is not very pleasant as well.
I would rather prefer to have a set of intruder payloads which are hammering the system and the various checks are executed then in the background