Update post_installation.rst

source/getting_started/post_installation.rst

@@ -2,9 +2,6 @@
 Post Installation
 *****************
 
-.. image:: ../_static/images/logo_right.png
-        :scale: 85%
-
 |
 
 After The install is complete please keep the login details from the install in a safe and secure place.  Just in case you need them later.