added help command to cli client.
added help command to cli client.

BK KEY: tru@netintact.se|ChangeSet|20041130160121|59297

oneman/xmms2-oneman,theefer/xmms2,theefer/xmms2,theefer/xmms2,oneman/xmms2-oneman,oneman/xmms2-oneman,six600110/xmms2,theeternalsw0rd/xmms2,chrippa/xmms2,six600110/xmms2,theeternalsw0rd/xmms2,six600110/xmms2,xmms2/xmms2-stable,krad-radio/xmms2-krad,xmms2/xmms2-stable,oneman/xmms2-oneman-old,mantaraya36/xmms2-mantaraya36,theeternalsw0rd/xmms2,mantaraya36/xmms2-mantaraya36,dreamerc/xmms2,oneman/xmms2-oneman-old,oneman/xmms2-oneman,xmms2/xmms2-stable,oneman/xmms2-oneman-old,theefer/xmms2,mantaraya36/xmms2-mantaraya36,oneman/xmms2-oneman,theeternalsw0rd/xmms2,oneman/xmms2-oneman-old,oneman/xmms2-oneman,dreamerc/xmms2,dreamerc/xmms2,xmms2/xmms2-stable,theeternalsw0rd/xmms2,chrippa/xmms2,theeternalsw0rd/xmms2,oneman/xmms2-oneman,krad-radio/xmms2-krad,mantaraya36/xmms2-mantaraya36,chrippa/xmms2,six600110/xmms2,six600110/xmms2,dreamerc/xmms2,theefer/xmms2,theefer/xmms2,mantaraya36/xmms2-mantaraya36,chrippa/xmms2,xmms2/xmms2-stable,krad-radio/xmms2-krad,krad-radio/xmms2-krad,six600110/xmms2,xmms2/xmms2-stable,krad-radio/xmms2-krad,chrippa/xmms2,mantaraya36/xmms2-mantaraya36,oneman/xmms2-oneman-old,theefer/xmms2,mantaraya36/xmms2-mantaraya36,chrippa/xmms2,dreamerc/xmms2,krad-radio/xmms2-krad