Patches for rtt_dot_service

The service crashed when ports were used that were not attached to a
DataFlowInterface.
First patch fixes this. Second patch implements proper quoting of all
strings used.

Peter

AttachmentSize
0001-rtt_dot_service-support-plotting-of-free-ports.patch1.93 KB
0002-rtt_dot_service-do-proper-quoting-of-all-names.patch5.58 KB