Add the sp_rand_init and sp_rand_cleanup tools.
These will be used on the worker node to set up a random volume name
prefix for the StorPool volumes and snapshots created during
the OpenStack CI run, and detach and remove them all later.
Change-Id: Ic558e2183db8068545f7454f956dc8bc740959c6
diff --git a/tools/sp-rand/MANIFEST.in b/tools/sp-rand/MANIFEST.in
new file mode 100644
index 0000000..0647fb4
--- /dev/null
+++ b/tools/sp-rand/MANIFEST.in
@@ -0,0 +1,2 @@
+include tox.ini
+recursive-include unit_tests *.py