Change "kingbird_tempest_tests" folder to "tempest"

Currently the tempest test cases are located in the folder
of "kingbird_tempest_tests", change the folder name to "tempest"

bug: https://bugs.launchpad.net/kingbird/+bug/1569111

Change-Id: I278ce2738d50babb55f0160b45479bd1dd0a0b1e
Signed-off-by: Chaoyi Huang <joehuang@huawei.com>

tempest/README.rst

@@ -41,8 +41,8 @@ III) Add kingbird_group and KingbirdGroup to list of opts(_opts)
 
 4. Copy tempest testcases for Kingbird::
 
-    $ cp -r kingbird_tempest_tests/tests/api/kingbird <tempest root directory>/tempest/api/
-    $ cp kingbird_tempest_tests/tests/common/kingbird.py <tempest root directory>/tempest/common/
+    $ cp -r tempest/tests/api/kingbird <tempest root directory>/tempest/api/
+    $ cp tempest/tests/common/kingbird.py <tempest root directory>/tempest/common/
 
 5. Set kingbird = True under [service_available] section in tempest.conf::
 

tempest/plugin.py

@@ -23,7 +23,7 @@ class KingbirdTempestPlugin(plugins.TempestPlugin):
     def load_tests(self):
         base_path = os.path.split(os.path.dirname(
             os.path.abspath(__file__)))[0]
-        test_dir = "kingbird_tempest_tests/tests/"
+        test_dir = "tempest/tests/"
         full_test_dir = os.path.join(base_path, test_dir)
         return full_test_dir, base_path