First commit with all working Test Cases (#1)

* Pushing all codes for initial commit

* Adding instructions on README

* Adding instructions on README
diff --git a/doc/requirements.txt b/doc/requirements.txt
new file mode 100644
index 0000000..012efb2
--- /dev/null
+++ b/doc/requirements.txt
@@ -0,0 +1,6 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
+openstackdocstheme>=1.18.1 # Apache-2.0
+reno>=2.5.0 # Apache-2.0