initial import with first basic types
added portable mono project
IObject can report errors now
collections, refactoring, extensions and INotifyPropertyChanged

- CHG: RaiseErrorsReceived => OnErrorsReceived
- ADD: types for notifiable objects
- ADD: AsString() extension methods
- ADD: IReadOnlyCollection<T>, IReadOnlyList<T> and
IReadOnlyDictionary<TKey, TValue>
- ADD: Json.NET
- ADD: NUnit
fixes and Json.NET

- ADD: Json.NET to Mono project
- FIX: minor fixes
- FIX: project fixes
- ADD: Jurassic library
- ADD: ToJson() and FromJson() extension methods
- ADD: started to implement unit tests
- FIX: minor fixes
- UPD: assembly info of Test projects
- ADD: Windows Phone 8 project
- ADD: AsArray(), CreateTasksForAll(), ForAll(), ForAllAsync(), and ForEach() extension methods
- ADD: AggregateException to Mono 4.0 portable project for compatibility reasons
- ADD: DelegateEqualityComparer
- ADD: EqualityComparerFactory
- ADD: Converter framework
- ADD: Workflow framework
- FIX: minor fixes
- ADD: ASP.NET projects
- ADD: AsHexString() extension method
- ADD: support for char / byte sequences and TextReaders in AsString() extension method
- CHG: code cleanups and improvements
- FIX: compiler errors
- FIX: minor fixes
- FIX: minor fixes
- ADD: #ziplib
- ADD: logger framework
- FIX: documentation fixes