Rebuild alfred on apply

[sargon]

Continuing #25.

We should have a merge hook in the alfred source clone, which is rebuilding the tool when some changes are incoming. There should also be an update-source tool, in the fashion of the other update-X scripts we already have.

Otherwise, is there a clean way to do this in debian directly, so maybe the package manager likes us more. And we have ongoing controll over init scripts'n stuff.

[rubo77]

At the moment alfred is not installed correctly when running puppet.

this fixes it:

cd /opt/alfred
make install  CONFIG_ALFRED_CAPABILITIES=n

maybe we should add a second block here:

https://github.com/ffnord/ffnord-puppet-gateway/blob/master/manifests/alfred.pp#L37

 exec { 'alfred':
    command => '/usr/bin/make install CONFIG_ALFRED_CAPABILITIES=n',
    cwd => '/opt/alfred/',
    ...

[Tarnatos]

This bug was not reproducible on my last setups. An extra make install cmd is not necessary. It just didn't come up during puppet because of #205