[Fedora-spins] Commit messages for spin-kickstarts.git

[Christoph Wickert]

A note to all spin-kickstarts committers: Please be so kind as to
mention the ks or the spin at the beginning of your commit message.

Bad:
"Save some space"

Good:
"KDE: Save some space"
"fedora-live*-kde.ks: Save some space" (affects both fedora-live-kde.ks
and fedora-livecd-kde.ks)

Only abandon the spin/kickstart if it is a global change, that affects
all spins.

Most committers already do this, so please consider this only a small
reminder. I am convinced that this will make our lives easier.

Regards,
Christoph