Keyboard operations in Input Component & System

->ComponentInput now uses window.hpp for keyboard ops.
->SystemInput also uses window.hpp
-> Aproblem about inheritance of components in SystemInput.h
Little fix to "virtual void Work()"

-> Fixed a problem which causes to "virtual void Work()"function doesnt
work when inherited.
Formatting issues

Some formatting issues fixed
Merge pull request #10 from oguzhand95/development

Development