Discovery image 0.3 release


we have final builds for discovery image version 0.3.0 which to be used
with Foreman 1.4 (but should work with 1.3 as well).

These are Fedora 19 based and are on-par with TCL images. Several bugs
were fixed, but feature-wise it's the same.

··· -- Later,

Lukas “lzap” Zapletal
irc: lzap #theforeman