Add scripts to automate dependencies
Add project for dependencies

Move cmake root from to src folder
Add additional cmake project to external folder
It downloads and builds all dependencies
Add platform and toolset switches to external boost
Update install instructions to automated workflow

Forward CMake variables to SFML
Fix variant parameter for Boost
Fix forcing Unix library names for Visual Studio
Change ON to TRUE in CMake scripts
Fix automated build bugs

Fix boost build command line arguments
Add configuration variables to CMake gui
Update install guide
Fix linking libraries in wrong variant

Removing duplicates in the list of linked libraries in CMake removed
configuration decorators as well
Split dependencies into separate CMake scripts