added ppa source for collectd 5.1
changed ppa
added todo
added apt include
added metadata
added dependency to metadata
added force-yes option to enable automatic update
added minimum version
added fixed version
added definitive version number
added preseed file for collectd update
(dpkg will ask for data migration)
added answerfile
referenced response file
moved answer file
Merge branch 'master' of git://github.com/linohh/chef-collectd