[Qt] Please version the libqt4intf.so!

[Matthias Klumpp]

Hello!
I try to package the libqt4intf.so library for Ubuntu, so that we can
create Lazarus Qt4 applications on that platform. (The package will then be
available in Debian too)
But unfortunately the library is not versioned, which gives me the lintian
(a package-checking application for Debian) error
shlib-without-versioned-soname usr/lib/libqt4intf.so.1.70 libqt4intf.so
Could you please version the library to make the maintaining easier?
Thanks!

  Matthias Klumpp