Fix sles vagrant image to no longer use custom repositories.
These are no longer necessary now that the jdk is packaged with the
image.
@@ -165,8 +165,6 @@ end
def sles_common(config)
extra = <<-SHELL
zypper rr systemsmanagement_puppet puppetlabs-pc1
- zypper addrepo -t yast2 http://demeter.uni-regensburg.de/SLES12-x64/DVD1/ dvd1 || true
- zypper --no-gpg-checks --non-interactive refresh
zypper --non-interactive install git-core
SHELL
suse_common config, extra
