Remove erroneous setup operation

Signed-off-by: Steven Dake <sdake@redhat.com>

README.rst

@@ -19,7 +19,6 @@ If you'd like to run trunk, you can clone the git repo:
 
 Install Heat by running::
 
-    python setup.py build
     sudo python setup.py install
 
 try:

bin/heat

@@ -256,7 +256,7 @@ def jeos_create(options, arguments):
 
     images = c.get_images(**parameters)
     for image in images:
-        if image['name'] == name:
+        if image['name'] == distro:
             print ' *** image already in glance: %s > %s' % (image['name'], image['id'])
             sys.exit(1)