Fix windows newlines :(

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191641 91177308-0d34-0410-b5e6-96231b3b80d8
Add section on VS integration to the ClangFormat documentation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191642 91177308-0d34-0410-b5e6-96231b3b80d8