Various improvments

- Move unifi from /opt to system hierachy
- Unzip the war archive to prevent write in /usr
- Use community site as $url
- Backup is no more needed
- Add readme file



git-svn-id: file:///srv/repos/svn-community/svn@116654 9fca08f4-af9d-4005-b8df-a31f2cc04f65
pkginit: hiawatha 9.6-2


git-svn-id: file:///srv/repos/svn-community/svn@116655 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@116656 9fca08f4-af9d-4005-b8df-a31f2cc04f65
upgpkg: lightdm-kde-greeter 0.3.2.2-1




git-svn-id: file:///srv/repos/svn-community/svn@116657 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@116658 9fca08f4-af9d-4005-b8df-a31f2cc04f65