[C++11] Update LLD documentation to just refer to the LLVM documentation for C++11 issues.
[C++11] Update LLD documentation to just refer to the LLVM documentation
for C++11 issues.

git-svn-id: f6089bf0e6284f307027cef4f64114ee9ebb0424@202623 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lld,llvm-mirror/lld