cdist-apply can install packages

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

conf/lib/cdist_package_backend_pacman_install

@@ -24,5 +24,5 @@
 
 cdist_package_backend_pacman_install()
 {
-   pacman --noconfirm --noprogressbar "$@"
+   pacman --noconfirm --noprogressbar -S "$@"
 }

conf/lib/cdist_package_install

@@ -25,9 +25,9 @@ cdist_package()
    backend="$(cdist_package_select_backend)"
 
    case "$1" in
-      install|remove)
+      install|uninstall)
          operation="$1"; shift
-         echo ${backend}_${operation} "$@"
+         ${backend}_${operation} "$@"
       ;;
       
       *)