Minor patch of normalizePath()

Minor touch for internal re-hashing purposes

Fixes sqlmapproject#2672

Implements sqlmapproject#2647 (Basic authorization for sqlmapapi)

Minor update

Fixes sqlmapproject#2556

Fixes sqlmapproject#2511

Implementation for an Issue sqlmapproject#1895

Adding option --web-root (Issue sqlmapproject#2419)

Update for sqlmapproject#2378