move deployment_script to deployment_script.svn.

INSTALL

@@ -0,0 +1,14 @@
+In order to install this lot:
+
+Make sure you are in a nice clean fresh svn export, by doing:
+
+svn export http://planningalerts.googlecode.com/svn/trunk/ planningalerts
+
+If deployment_script.svn has changed, you'll need to merge the changes into
+your local copy. In particular, make sure that line 1 of the file points to
+the correct path for bash.
+
+Then all you need to do is run:
+
+./deployment_script
+