Python 3 compatibility

[Christian Clauss]

flake8 testing of https://github.com/AlessandroZ/BeRoot on Python 3.6.3

$ flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics

./Linux/beroot.py:14:13: E999 SyntaxError: invalid syntax
	print banner
            ^
./Linux/beroot/analyse/analyse.py:55:39: E999 SyntaxError: invalid syntax
				print '[+] Writable file: {file}\n'.format(file=fm.file.path)
                                      ^
./Linux/beroot/conf/files.py:185:21: E999 SyntaxError: invalid syntax
				except Exception, e: 
                    ^
./Windows/BeRoot/beRoot.py:49:11: E999 SyntaxError: invalid syntax
		print str(st)
          ^
./Windows/BeRoot/beroot/run_checks.py:273:72: E999 SyntaxError: invalid syntax
		print '-------------- Get System Priv with WebClient --------------\n'
                                                                       ^
./Windows/BeRoot/beroot/modules/checks/filesystem_checks.py:24:2: E999 SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 8-9: truncated \UXXXXXXXX escape
		"\Panther\Unattend.xml",
 ^
./Windows/BeRoot/beroot/modules/checks/system.py:6:49: E999 SyntaxError: invalid syntax
READ_CONTROL                        = 0x00020000L
                                                ^
./Windows/BeRoot/beroot/modules/checks/webclient/attack.py:31:19: E999 SyntaxError: invalid syntax
		except Exception, e:
                  ^
./Windows/BeRoot/beroot/modules/checks/webclient/httpserver.py:80:21: E999 SyntaxError: invalid syntax
				except Exception, e:
                    ^
./Windows/BeRoot/beroot/modules/checks/webclient/secretsdump.py:468:31: E999 SyntaxError: invalid syntax
        except DCERPCException, e:
                              ^
./Windows/BeRoot/beroot/modules/checks/webclient/smbclient.py:98:30: E999 SyntaxError: invalid syntax
			print "SessionSetup Error!"
                             ^
./Windows/BeRoot/beroot/modules/checks/webclient/webclient.py:120:34: E999 SyntaxError: invalid syntax
						print '[+] Service %s found' % s.name
                                 ^
./Windows/BeRoot/beroot/modules/get_info/softwares_list.py:20:37: E999 SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 41-42: truncated \UXXXXXXXX escape
		hkey = OpenKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\\", 0, accessRead)
                                    ^
13    E999 SyntaxError: invalid syntax
13

[AlessandroZ]

It has been done for the linux version but not yet for the windows one. I will do it later.

[AlessandroZ]

Done for Windows too. I kept the compatibility with python 2 as well. Thanks ;)