Imported LFI Scanner in its own repository (here) from m101-tools

Features (implemented from 13/12/2013 to 17/12/2013):
- autofind potential LFI in an URL (GET method)
- check for NULL byte poisoning
- find directory traversals necessary to attain the / path
- execute code through /proc/self/environ, apache logs and php://input
- leak file through php://filter (base64) or fallback to direct
  inclusion
- use cookies for authentication
- use randomized strings for start and end tags of output result (for
  proper output extraction)

Tested and working on DVWA (low and medium), multidillae, phpLDAPadmin
1.1.0.5 and opensite 2.0.2 (with register globals activated)