Initial structure

Creating projects and basic settings
Initial layout implementation
Some utils class on Core project

- BoolExtensions;

- ByteExtensions;

- IntExtensions;

- ShortExtensions;

- StringExtensions;

- Hash;

- ParallelUtils;

- Validators;
Dev utils class and tests
Project ClassUtils tests and bug fix
Project ClassUtils tests and bug fix
remove project classUtils and create a separate project .net-Dev-Utils
Project setup
App Veyor build configuration
Remove unused classes