v0.1 	- Initial realease
v0.2 	- Security bugs fixed
	- Add some error handling
	- New feature: HTML report at the end of the scan
	- New feature: detection of directory listing
	- Default requests.txt improved
v0.3 	- Security bugs fixed
	- New feature: options handling
	- New feature: added some headers detection
	- New feature: support for proxy servers (HTTP Tunneling)
	- Default requests.txt improved
v0.4 	- Security bugs fixed
        - HTML Report improved
        - New feature: subdomains scanning
        - New feature: option -u for updates check
        - New feature: use of POSIX threads (the scanner is much more faster)
        - Default requests.txt improved