heat engine : watchrule save state when actions undefined

We should save WatchRule state transitions, even if an action
for that state has not been defined in the template.

Change-Id: Iadca203d03b2c2a2a186a4e9574687d8f30ab080
Signed-off-by: Steven Hardy <shardy@redhat.com>
heat tests : Add WatchRule evaluate test

Add test for WatchRule evaluate/run_rule functionality

Change-Id: Ic6994208485d03ec692174dc52d3244d331abe10
Signed-off-by: Steven Hardy <shardy@redhat.com>
Merge "heat engine : watchrule save state when actions undefined"
Merge "heat tests : Add WatchRule evaluate test"