add var to allow skipping of libvnc build in debian/rules
drwxr-xr-x - debian
drwxr-xr-x - icons
-rwxr-xr-x 94 presencevnc
-rw-r--r-- 148 presencevnc.desktop
drwxr-xr-x - src
-rw-r--r-- 336 vnc.pro