togglz/togglz — pull request #72 by jkrshw (2014-01-26 10:12:39+00:00)
Title: #71 Added ActivationStrategyProvider with default implementation

- Default implementation uses ServiceLoader to discover strategies
- Added activationStrategyProvider to FeatureManagerBuilder
- Resolved Activation Strategies may be empty in DefaultFeatureManager
- Added static ID to GradualActivationStrategy
- Added test case for when the activation strategy is not found for a
FeatureState