Applied workaround for MID-6721 bug

Test were failing because MID-6721 bug. Workaround applied.

library.bash

@@ -108,7 +108,12 @@ function get_object () {
     local OID=$2
     OUTFILE=$(mktemp /tmp/get.XXXXXX)
     echo out file is $OUTFILE
-    curl -k --user administrator:5ecr3t -H "Content-Type: application/xml" -X GET "https://localhost:8443/midpoint/ws/rest/$TYPE/$OID" >$OUTFILE || (rm $OUTFILE ; return 1)
+    #FIXME workaround for MID-6721 bug
+    if [ "$TYPE" == "tasks" ]; then
+      PARAM='?include=result'
+    fi
+
+    curl -k --user administrator:5ecr3t -H "Content-Type: application/xml" -X GET "https://localhost:8443/midpoint/ws/rest/$TYPE/$OID$PARAM" >$OUTFILE || (rm $OUTFILE ; return 1)
     return 0
 }