move operating sytems to a new page

Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>

docs/web/cdist/features.mdwn

@@ -22,3 +22,5 @@ UNIX | Reuse of existing tools like cat, find, mv, ...
 UNIX, familar environment, documentation | Is available as manpages and HTML
 UNIX, simplicity, familar environment | cdist is configured in POSIX shell
 """]]
+
+[[!tag cdist unix]]

docs/web/cdist/os.mdwn

@@ -0,0 +1,15 @@
+cdist was tested or is know to run on at least
+
+ * [Archlinux](http://www.archlinux.org/)
+ * [Debian](http://www.debian.org/)
+ * [CentOS](http://www.centos.org/)
+ * [Fedora](http://fedoraproject.org/)
+ * [FreeBSD](http://www.freebsd.org)
+ * [Gentoo](http://www.gentoo.org/)
+ * [Mac OS X](http://www.apple.com/macosx/)
+ * [OpenBSD](http://www.openbsd.org)
+ * [Redhat](http://www.redhat.com/)
+ * [Ubuntu](http://www.ubuntu.com/)
+ * [XenServer](http://www.citrix.com/xenserver/)
+
+[[!tag cdist unix]]

docs/web/cdist/support.mdwn

@@ -21,3 +21,5 @@ you can join the
 
 You can request commercial support for cdist from
 [my company](http://firma.schottelius.org/english/).
+
+[[!tag cdist unix]]