Add 'Profile' build configuration (similar configuration to many game engines).
This should be the main configuration for development. In the future, this will include incremental linking and asserts.
Moved project includes from VC/System includes to project includes. This fixes the problem where the autocomplete feature doesn't work in Visual Studio when trying to include headers from the project itself.
* Finished designer code for launcher gui.
* Basic implementation of setting flags for host launch option.
* Check in 'CHostState::LoadConfig' if -launcher is below 1.. if condition is met the cfg's will be executed from 'CHostState::LoadConfig'.
* Added 'StringIsDigit' utility.
cppkore uses string/wstring as StringBase while we use std::string/std::wstring as string/wstring. Changed all types in cppkore to String/WString instead.
