Set "binary" as default kind

[heinthanth]

It's really not a problem. But, I would be happy if binary is set as default kind. When I start a project, I need to specify kind as

target("executable")
    set_kind("binary")

If set_kind is not set, it's default to static I think.

Describe the solution you'd like

I just want Xmake to set "binary" as default kind. To tried to look up the source code and try to modify. But since I don't much familiar with Lua and project structure, I failed.

Please help me with this, or please tell me how to. So that, I can fork and build for myself.
Thanks. But sorry for bad English.

[waruqi]

I have supported it on dev.