Adding a new test

[Loic Pefferkorn <loic@dev.erodia.net>]

Hello,

What do you think about adding this test to lintian :

In the debian/control file, checking for space in the package version, just 
before the version number, like kdelibs4-dev (>=3.4.1) should be kdelibs4-dev 
(>= 3.4.1).

Best Regards,
Loic