heat-manage man page not generated in doc build

Was missing entry in the build configuration file.

Change-Id: I38a28a39936381303f87c676baa7075d5aa87440
Closes-bug: #1259674
Convert Autoscaling resources to new Schema format

blueprint property-schema-conversion

Change-Id: I3caadb7f47816a642bbd0841cc2ba4b2fb33b403
Change assertTrue(A in B) to assertIn(A, B)

The code in tests was using assertTrue(A in B) and similar
instead of assertIn / assertNotIn.

assertIn / assertNotIn assertions are provided by `testtools` package,
so this change is not breaking backward compatibility with Python 2.6.

Closes-Bug: #1259295

Change-Id: Ibf3b0c7f27895699db8a13bf6e1640d196f1a953
Merge "Change assertTrue(A in B) to assertIn(A, B)"
Merge "heat-manage man page not generated in doc build"
Merge "Convert Autoscaling resources to new Schema format"