Cleaning: old branches already merged to dev

[gitting-around]

No description provided.

[gitting-around]

Branches already merged to dev:
gf/limitConsume
hejersbo/rbmq-ssl
list
master
remotes/origin/HEAD -> origin/development
remotes/origin/ct/fixWinIssue
remotes/origin/development
remotes/origin/gf/limitConsume
remotes/origin/hejersbo/rbmq-ssl
remotes/origin/hejersbo/rbmq-thread
remotes/origin/master
remotes/origin/maxAgePropagation-21
remotes/origin/rbmqSendData
remotes/origin/switchToGetData
remotes/origin/timeString
remotes/origin/ttk/github-act

[gitting-around]

Done, also removed what I could see had been used for smaller tests needed at the time.
There are still some branches for which I don't know/remember if they have something interesting.
So we will need to do a second pass at the cleaning.