breaking changes

Removed OnSuccessful and OnFailure ActionResults from
BaseExecuteController and added OnCompletion ActionResult instead.
Added parameterless ctrs() for base controllers

Added parameterless constructors for all base controllers so that you
don't have to specify any dependencies when inheriting from any base
controller. These dependencies will be located from ServiceLocator
calling parameterized ctr from parameterless ctr
Added cookie value provider to arguments provider
Fixed failing test
Added Persist method

Added Persist method in ViewModelProviderArgumentsProvider to store view
model provider arguments in either Session or Cookie.
Added DbSessionManagerAttribute on controllers
Fixed Cookie And SessionPropertyValueProviders
Upated version numbers
Changed Persist Method to use Attibute
Updated Version numbers
Fixed issue in persist with null arguments
Merge pull request #1 from LiquidThinking/master

update to cqrs latest version