Bug#726644: Replace libeigen2-dev by libeigen3-dev in build-depends

[Anton Gladky <gladky.anton@gmail.com>]

Package: kstars
Version: 4:4.10.5-1
Severity: wishlist
Tags: patch
Usertags: remove-eigen2

Dear Maintainer,

your package has libeigen2-dev in build-depends.
It is better to replace it by libeigen3-dev because the
development of eigen2 is frozen toward to eigen3.

It is planned to replace libeigen2-dev by libeigen3-dev
in all packages in Debian archive.

Thanks,

Anton