VCS - Enable commit message right margin by default

Hi,

Ability to define right margin for a commit message (`Settings -> Version Control -> Commit message right margin`) is very useful (and probably quite little known). Is it possible to enable it by default for all projects? Currently I have to turn it on for every new imported project.

Btw, as in a base form it is just an informational line (doesn't force user to anything) maybe it would good to turn it on by default in 14?

Marcin