Added delta rule
Merge remote-tracking branch 'origin/master' into dev-CINT-183-delta-rule
MarketState refactor

- Adapter can now offer MarketState access to the plugin
- A plugin can request the adapter to save/access plugin specific data
- Fixed unit tests
Small improvements + unit tests
Improvements

- delta rule now is able to filter out single selection
- MarketRuleManager has been improved with the introduction of conflict
solving capability at the selection level
Fixed previous commit

- Added new unit tests
Roll-forwarded to master
Small changes
work done
DeltaRule severity is now configurable
Improvements
Merged dev-CINT-212-fixture-model
Fixture model is now clonable
Fixed concurrent issue on StateManager
Updated AssemblyInfo
Merge pull request #15 from sportingsolutions/dev-CINT-183-delta-rule

Delta Market Rule