setting history limit to 0 does not prevent history from being saved
Issue generated from Tuleap's migration script. Originally submitted by: Stepan Salenikovich (ssalenik)
Setting the history limit to (via LRC which modifies dring.yml) does not prevent history from being saved in the history.ini file, nor in LRC as is the expected bahaviour.
Also, having to set the history limit to 0 to disable it is a bit confusing since that could also be interpreted as no limit.
Some users may want to be able to disable their history or limit it... this functionality should be tested to see if it actually works...