Describe project lifecycle operations in project owner guide

Change-Id: Ie55be9053443ff895aefb6489861e3db81b2d5a4
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/Documentation/project-setup.txt b/Documentation/project-setup.txt
index cb12ec9..25d455f 100644
--- a/Documentation/project-setup.txt
+++ b/Documentation/project-setup.txt
@@ -1,5 +1,6 @@
 = Gerrit Code Review - Project Configuration
 
+[[project-creation]]
 == Project Creation
 
 There are several ways to create a new project in Gerrit:
@@ -116,6 +117,7 @@
 If `Automatically resolve conflicts` is enabled, Gerrit will try
 to do a content merge when a path conflict occurs.
 
+[[project-state]]
 === State
 
 This setting defines the state of the project. A project can have the