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/lib/cinder b/lib/cinder
index 5687864..eb3cbe8 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -36,7 +36,7 @@
 fi
 
 # set up default directories
-GITDIR["cinderclient"]=$DEST/python-cinderclient
+GITDIR["python-cinderclient"]=$DEST/python-cinderclient
 
 CINDER_DIR=$DEST/cinder
 CINDER_STATE_PATH=${CINDER_STATE_PATH:=$DATA_DIR/cinder}
@@ -403,10 +403,10 @@
 
 # install_cinderclient() - Collect source and prepare
 function install_cinderclient {
-    if use_library_from_git "cinderclient"; then
-        git_clone_by_name "cinderclient"
-        setup_develop "cinderclient"
-        sudo install -D -m 0644 -o $STACK_USER {$CINDERCLIENT_DIR/tools/,/etc/bash_completion.d/}cinder.bash_completion
+    if use_library_from_git "python-cinderclient"; then
+        git_clone_by_name "python-cinderclient"
+        setup_dev_lib "python-cinderclient"
+        sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-cinderclient"]}/tools/,/etc/bash_completion.d/}cinder.bash_completion
     fi
 }