Add loadgen and docgen to .gitignore
Fix lame_stacktrace_test LIBDEPS
SERVER-8897 Don't use non-portable variadic comma elision
Avoid tripping C++11 user defined literals
Include what you use for 'abort'
Comparator operator() should be const
Force existence of namespace std in s2 file to placate clang
Examine return value of fail point to placate clang
Avoid enum/unsigned mismatch in case statement