remove old --destination parameter from __file explorers

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

conf/type/__file/explorer/cksum

@@ -21,11 +21,7 @@
 # Retrieve the md5sum of a file to be created, if it is already existing.
 #
 
-if [ -f "$__object/parameter/destination" ]; then
-   destination="$(cat "$__object/parameter/destination")"
-else
-   destination="/$__object_id"
-fi
+destination="/$__object_id"
 
 if [ -e "$destination" ]; then
    if [ -f  "$destination" ]; then

conf/type/__file/explorer/exists

@@ -21,11 +21,7 @@
 # Check whether file exists or not
 #
 
-if [ -f "$__object/parameter/destination" ]; then
-   destination="$(cat "$__object/parameter/destination")"
-else
-   destination="/$__object_id"
-fi
+destination="/$__object_id"
 
 if [ -e "$destination" ]; then
    echo yes