Fix to work after camGeom changes in DM-5922

Remove yamlCamera.py and change import to obs_base.
Also, set execute bit for the run_all script and add _very_ minimal test
to help future people start adding tests to this package.

python/lsst/obs/ctio0m9/ctio0m9.py

@@ -21,7 +21,7 @@
 #
 import os.path
 import lsst.utils as utils
-from yamlCamera import YamlCamera
+from lsst.obs.base.yamlCamera import YamlCamera
 
 class Ctio0m9(YamlCamera):
     """The Imager on the CTIO 0.9m (ctio0m9)

tests/test_obs_ctio0m9.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+
+# 
+# LSST Data Management System
+#
+# Copyright 2008-2017  AURA/LSST.
+# 
+# This product includes software developed by the
+# LSST Project (http://www.lsst.org/).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the LSST License Statement and 
+# the GNU General Public License along with this program.  If not, 
+# see <https://www.lsstcorp.org/LegalNotices/>.
+#
+
+from __future__ import absolute_import, division, print_function
+import os
+import unittest
+
+import lsst.utils
+import lsst.utils.tests
+import lsst.daf.persistence as dafPersist
+from lsst.obs.ctio0m9 import ctio0m9Mapper
+
+class Ctio0m9MapperTestCase(lsst.utils.tests.TestCase):
+    """A test case for obs_ctio0m9."""
+
+    def setUp(self):
+        self.mapper = ctio0m9Mapper.Ctio0m9Mapper
+
+    def testExample(self):
+        pass
+
+
+class TestMemory(lsst.utils.tests.MemoryTestCase):
+    pass
+
+
+def setup_module(module):
+    lsst.utils.tests.init()
+
+if __name__ == "__main__":
+    lsst.utils.tests.init()
+    unittest.main()