update gpe-contacts to 0.28, courtesy Florian Boor
[vuplus_openembedded] / gpe-contacts /
drwxr-xr-x   ..
-rw-r--r-- 0 gpe-contacts_0.20.oe
-rw-r--r-- 0 gpe-contacts_0.21.oe
-rw-r--r-- 0 gpe-contacts_0.22.oe
-rw-r--r-- 0 gpe-contacts_0.24.oe
-rw-r--r-- 0 gpe-contacts_0.28.oe