add a HACKING file and update the .doap description

HACKING

+Making a release
+================
+
+1. Make sure setup.py has the right version number, fix it in a pre-release
+   commit if not.
+2. Update NEWS, use the command: git log --format="- %s (%an)"
+3. Tag with: git tag -s 0.1.14
+4. Build tarball with: python setup.py clean; python setup.py sdist
+6. Upload tarball: scp d-feet-0.1.14.tar.gz johnp@master.gnome.org:
+7. Install tarball: ssh john@master.gnome.org 'ftpadmin install d-feet-0.1.14.tar.gz'
+9. blog about it if you would like 
+10. Make post-release version bump
+
+Based on http://live.gnome.org/MaintainersCorner/Releasing

d-feet.doap

@@ -7,7 +7,11 @@
   <name xml:lang="en">D-Feet</name>
   <shortdesc xml:lang="en">D-Bus Debugger</shortdesc>
   <homepage rdf:resource="http://live.gnome.org/DFeet" />
+  <description>
+     D-Feet is an easy to use D-Bus debugger.
 
+     D-Bus is a messaging library used on the Desktop. D-Feet can be used to inspect D-Bus interfaces of running programs and invoke methods on those interfaces. 
+  </description>
   <maintainer>
     <foaf:Person>
       <foaf:name>John (J5) Palmieri</foaf:name>