v3.3.0

3.3.0 [2017-04-06]
[+] Set secret key as genxml key during installation
[+] Email sending
[+] Setting to disable invalid character check
[#] Improved security on ajax functions
[#] Changed default random string length to 12 characters
[#] Improved admin-/group-/profile-/user delete handling
[#] Changed api for ip lookup on connected users
[-] Enable/disable button in userlist shows wrong state
[-] Various header issues
[-] Date issue with newer mysql versions
[-] Some data was ignored when importing users from csv