Extended_profiling_example: initial markdown conversion

Extended_profiling_example.md

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+**DRAFT**
+
+Profiling a large application - Nagios
+======================================
+
+As an example of profiling a large application, Nagios was chosen
+since it is a daemon that runs scripts, can connect out to others and
+has a web frontend. Profiling Nagios should touch on many aspects of
+profiling with AppArmor, ehouch so that by the end of the tutorial,
+you should feel comfortable profiling any application. Some AppArmor
+features touched on:
+
+-   creating policy
+-   modifying policy
+-   abstractions
+-   reloading policy
+-   child profiles
+-   policy transitions
+-   mod\_apparmor
+
+Main Nagios process
+-------------------
+
+Default Ubuntu 10.04 LTS installation
+
+Existing scripts
+----------------
+
+Start with ones that are enabled in Ubuntu 10.04 LTS by default.
+
+adding new nagios scripts
+-------------------------
+
+-   add check\_apt
+-   others
+
+adding nrpe on server
+---------------------
+
+TODO
+
+Profiling Nagios web frontend
+=============================
+
+-   discuss how we got to the [mod\_apparmor\_example](mod_apparmor_example) profile
+
+Profiling NRPE clients
+======================
+
+TODO