Add seperate icon for header files

[Bond-009]

Now header files (.h) have the same icon an C files.

[PKief]

They are the same, because I think the h files are related to C programming language. Some other icon themes use that icon for this, too.
If I would change it, how should the h icon look like? Just like an "h"?

[Bond-009]

Yes, an H would be good enough.

[stone-zeng]

How about C++ header (.hpp) file? It has the same icon with a C++ file now.

[PKief]

Is it ok to apply the h-icon for the .hpp files, too or do we need a different icon here?

[stone-zeng]

I think h-icon is enough.

[PKief]

The icon now looks like this (with ++)