Import rpmfusion-nonfree key if it is potentially required.  Refactor.
Import rpmfusion-nonfree key if it is potentially required.  Refactor.
Merge branch 'nonfree-keys' of github.com:mavit/fedora-upgrade into nonfree-keys
Merge pull request #5 from mavit/nonfree-keys

rpmfusion non-free keys not imported
add fedora-20-primary gpg key
add rpmfusion 20 gpg keys
add upgrade to Fedora 20
bump up version to 20
Automatic commit of package [fedora-upgrade] release [20.1-1].
start building for F20 and leave out F18
add wget require explicit dependency

We use wget on fedora-upgrade and it isn't installed
by default on fedora.

Bellow is the error message user would get
when running fedora-upgrade without having wget
on the system:
---
/sbin/fedora-upgrade: line 93: wget: command not found
argument is not an RPM package
cpio: premature end of file
---

This commit fix this issue, by explicit requiring wget
on RPM Spec file.
Merge pull request #6 from lmello/fix_wget_dependency

add wget require explicit dependency
revert stuff from 893309b, which we do using tito
Automatic commit of package [fedora-upgrade] release [20.2-1].
Added installation check as a first step
Merge pull request #8 from lzap/warn-when-git

Added installation check as a first step
Clear the stdin buffer before question
Adding trap for nice exit message
Merge pull request #9 from lzap/clear-stdin

Clear the stdin buffer before question
Merge pull request #10 from lzap/trap-exit

Adding trap for nice exit message