[Dovecot] Director in v2.2.2

[Joe Wong]

Hi,

   I am going to try and study Dovecot with Director in v2.2.2, would like 
to confirm the Director bundled there is the latest version, as I saw

#define DIRECTOR_VERSION_NAME "director"
#define DIRECTOR_VERSION_MAJOR 1
#define DIRECTOR_VERSION_MINOR 3

in director.h

thanks,

- Joe