sandbox: Use separate dirs for config, data, etc.
sandbox: Use separate dirs for config, data, etc.

It's not a good idea to set XDG_CONFIG_HOME, XDG_DATA_HOME, etc. to
the same directory, because some software might store a file
with the same name in two of those directories. DConf does it.

outofbits/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker,hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker