New icon for Qt files

[Antatip]

Hi,

Having an icon for Qt files would be great !
The svg icon is available at https://github.com/file-icons/icons/blob/master/charmap.md.
The main color they are using for it is "#7bbc3f".

According to this gitignore file and my experience using Qt, matching file names patterns would be:
*.qml
*.qmlc
*.pro
*.pro.user
*.pro.user.*
*.qbs
*.qm
*.qbs.user
*.qbs.user.*
*.qmlproject.user
*.qmlproject.user.*
*.pri
*.qrc
*.rcc
*.moc
moc_*.cpp
moc_*.h
qrc_*.cpp
ui_*.h
*.jsc

[deathaxe]

Not all of those extensions can be or should be bound by default.

We can't bind extensions with trailing asterisk such as *.qmlproject.user.*.

Other extensions such as *.pro or *.moc seem too generic and may be used in other contexts as well.

That said, the icon was added to development branch.

[Antatip]

Yeah I guess.

Thank you anyway !