[Fuego] fserver run link failure

I investigated the run link failure a bit more and found the problem.

For the request that was submitted during the call, the run directory
name is: 
Functional.hello_world-default-93-on-pptlab:rpi

However, the run_id inside the request object is:
Functional.hello_world-default-93-on_pptlab:rpi

Note the '_' after the word "on" instead of a "-".

In older versions of ftc, the run_id has the incorrect underscore
character.  I already fixed in ftc, in commit 67d2a94, on
September 30th.  I don't know why I didn't remember the fix
in our call today.

I believe you are using an old version of ftc without the bug fix.

Can you please do a 'git pull' on your fuego-core repository, to get
the latest version of ftc, and see if that fixes the problem?
This can be done outside the docker container, wherever you have
the fuego/fuego-core repository installed on your host system.

I just updated the ftc version number from 1.5.0 to 1.5.1.  If you 
do a git pull, please verify that you are using the correct version 
of the command by typing "ftc version"

Thanks,
 -- Tim