doc update, manifest extension

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

cdist.mdwn

@@ -1,7 +1,8 @@
 ## Introduction
 
 cdist configures your system. It is similar to
-[cfengine](http://www.cfengine.org/) and [puppet](http://www.puppetlabs.com/).
+[cfengine](http://www.cfengine.org/) and
+[puppet](http://www.puppetlabs.com/).
 It is inspired by both of those tools:
 
  * Try to redo the great power you get
@@ -9,9 +10,8 @@ It is inspired by both of those tools:
 
 ### Principles
 
-cdist is
-
- * unix, reuse of tools, no need for high level scripting language interpreter
+cdist is unix: It's designed to reuse existing tools
+and does not need high level scripting language interpreters.
 
 ### Requirements
 
@@ -77,8 +77,6 @@ what is puppet? [FOR ME]
    A webserver with fileserver capabilities.
    A client based scheduled polling infrastructure.
 --------------------------------------------------------------------------------
-
---------------------------------------------------------------------------------
 What do I miss from puppet?
 
    - speed

conf/hosts/kr/manifest

@@ -1,4 +1,6 @@
 cdist_package install vim zsh
 
-#cdist_file /etc/issue --source issue
+collectd
+
+#cdist_file /etc/issue issue 
 #cdist_file /etc/issue --via my_func