Cherry-pick 66f1fe82f77fded6a9974d7573490ca379957c7b:

Remove the third party 'samba30' package and switch xbmc to use the mainline 'samba' package instead.
The samba30 package was not copying the libsmbclient.so.0 symlink into
the target and so xbmc could not start.

Conflicts:
	configs/amlogic_xios_m3-xbmc_defconfig