Use consistent case on commit scopes

[simonrenoult]

I find a bit silly to end up with several scopes (eg: https://github.com/rafinskipg/git-changelog/blob/master/EXTENDEDCHANGELOG.md README vs readme) simply because the scope has been written with different cases. Couldn't it be uppercased/lowercased (or maybe have an option to enable that?)

[rafinskipg]

yay, it makes sense.

Also the "grep" option maybe can do the trick for now,

git log --grep="%s" -E --format=%s %s..' + (this.options.branch ?

If you can send a grep that accepts both uppercase and lower case, it will work.

Can you try that? @simonrenoult

[alampros]

You can use the -i flag for git log (see man)

[rafinskipg]

@alampros thanks!

@simonrenoult its done! i'll release a patch

[rafinskipg]

But I see that it did not work as expected. I should take more time 💃