Merge pull request #4 from naraku9333/master

Pull in upstream SFML submodule changes
Merge pull request #5 from LB--/lowest-one

Pull in src readme changes
Fixed SIZE for Apple
Fixed size
Merge branch 'lowest-one' of https://github.com/LB--/ChessPlusPlus into lowest-one
Changed Initializer list order
edited makefile (lowest0ne)
Add clang windows batch
Merge branch 'separate-client-server-logic' into lowest-one
Merge pull request #21 from LB--/lowest-one

Add boost submodule & windows clang compile script