[boost] [ptr_container] Docs not updated to reflect std::auto_ptr -> std:unique_ptr changes

Subject: [boost] [ptr_container] Docs not updated to reflect std::auto_ptr -> std:unique_ptr changes
From: Edward Diener (eldiener_at_[hidden])
Date: 2018-04-04 14:17:14

An issue was recently created that while ptr_container now supports 
std::unique_ptr where appropriate and no longer supports std::auto_ptr 
where it has been removed from the C++ standard, the docs were never 
updated to reflect this change. I thought it would be worthwhile 
mentioning this as we go to the 1.67 release. A contributo is preparing 
a PR to correct this issue, and I will review as a member of CMT once 
the PR is submitted. I don't mean this as a way to delay the new release 
but I thought I should bring this up in the mailing list so others know 
this is the case.