Make SimpleCondition satisfactorily complicated.

+ Support nested counting
+ Support StopAll
+ Added default_condition to SimpleCondition config
+ Some refactoring/clean up
+ Added unit tests

Test: Added unit tests, statsd_test
Change-Id: I6564ac2e068ce6810e8090c0818064c625c7847a
11 files changed
tree: e74be47d137dbbe50c51247e9e96f4aef9b97433
  1. bin/