The function changeDirectory has been added, to also change directory from "outside...
[vuplus_dvbapp-plugin] / vlcplayer /
drwxr-xr-x   ..
drwxr-xr-x - CONTROL
-rwxr-xr-x 17 Makefile.am
drwxr-xr-x - po
drwxr-xr-x - src