* tests will run locally now, not just from installed files.
* efreet_init_new(NULL) is valid, actually used by efreet_desktop_save()
SVN revision: 82428
efreet used an uncommon PACKAGE_DATA_DIR without the package name
because it used that to populate default variables.
Add another variable for that and make PACKAGE_DATA_DIR more common.
Tests still fails like crazy, and they assume installed data :-(
SVN revision: 82426