doc: add rule-management chapter

doc/userguide/Makefile.am

@@ -3,7 +3,7 @@ EXTRA_DIST = \
 	index.rst \
 	install.rst \
 	acknowledgements.rst \
-	oinkmaster.rst \
+	rule-management \
 	command-line-options.rst \
 	initscripts.rst \
 	public-data-sets.rst \
@@ -16,7 +16,6 @@ EXTRA_DIST = \
 	file-extraction \
 	licenses \
 	manpages \
-	oinkmaster \
 	output \
 	performance \
 	reputation \

doc/userguide/index.rst

@@ -9,7 +9,7 @@ Suricata User Guide
    install.rst
    command-line-options
    rules/index.rst
-   oinkmaster
+   rule-management/index.rst
    make-sense-alerts
    performance/index.rst
    configuration/index.rst

doc/userguide/rule-management/index.rst

@@ -0,0 +1,6 @@
+Rule Management
+===============
+
+.. toctree::
+
+  oinkmaster

doc/userguide/rules/intro.rst

@@ -8,7 +8,7 @@ people are using existing rulesets. The most used are `Emerging
 Threats <http://www.emergingthreats.net/>`_, `Emerging Threats Pro
 <http://www.emergingthreatspro.com/>`_ and Sourcefire's `VRT
 <http://www.snort.org/vrt/>`_. A way to install rules is described in
-:doc:`../oinkmaster`.  This Suricata Rules document explains all about
+:doc:`../rule-management/oinkmaster`.  This Suricata Rules document explains all about
 signatures; how to read-, adjust-and create them.
 
 A rule/signature consists of the following: