fix: [base-0k] don't use ``~`` expansion and be explicit, this will avoid surprise when running lxc-deploy with ``sudo``.

The script should assume that the HOME is correctly set to ``/root``.

precise/base-0k/hooks/install

@@ -125,9 +125,9 @@ EOF
 cp src/etc/ssh/lxc_git_access_id_rsa /etc/ssh/lxc_git_access_id_rsa
 chmod 0600 /etc/ssh/lxc_git_access_id_rsa
 
-mkdir -p ~/.ssh
+mkdir -p /root/.ssh
 
-cat <<EOF > ~/.ssh/config
+cat <<EOF > /root/.ssh/config
 
 Host git.0k.io
     User lxc-user