fix python-* lib from git installation

We're using all the magic variables based on python-fooclient, however
all the inline code was using fooclient for variables. So we had a
mismatch, which was kindly pointed out by some of the 3rd party ci
testers.

Change-Id: I27a56222c7e8e610fba8bf97672d2a42f5cf14ca
diff --git a/stack.sh b/stack.sh
index 2f04511..54444ad 100755
--- a/stack.sh
+++ b/stack.sh
@@ -584,7 +584,7 @@
 fi
 
 # Set the destination directories for other OpenStack projects
-GITDIR["openstackclient"]=$DEST/python-openstackclient
+GITDIR["python-openstackclient"]=$DEST/python-openstackclient
 
 # Interactive Configuration
 # -------------------------
@@ -788,9 +788,9 @@
 install_keystonemiddleware
 
 # install the OpenStack client, needed for most setup commands
-if use_library_from_git "openstackclient"; then
-    git_clone_by_name "openstackclient"
-    setup_develop "openstackclient"
+if use_library_from_git "python-openstackclient"; then
+    git_clone_by_name "python-openstackclient"
+    setup_dev_lib "python-openstackclient"
 else
     pip_install python-openstackclient
 fi