file name commit message helper

**Is your feature request related to a problem? Please describe.**

When being *lazy* I usually do not put full file name in front of commit message. That causing a bad looking commit history which makes it hardly readable.

**Describe the solution you'd like**

*Lazzines* caused me beg you adding a button to commit message dialog which add currently changed file / filenames to commit message.

**Describe alternatives you've considered**

Being *lazy* and wait for someone to do so.

**Additional context**

git log may look like this:

'file1 adding comments'
'file2 adding new executable, fixing bug1'

Some commit policy may include file / package name in front of commit message to make it clear what happened in the changes.