Fixes #156: ("Compile error with vector") and remove warnings about precission loss due to integer narrowing

doc/container.qbk

@@ -1,5 +1,5 @@
 [/
- / Copyright (c) 2009-2018 Ion Gaztañaga
+ / Copyright (c) 2009-2020 Ion Gaztañaga
  /
  / Distributed under the Boost Software License, Version 1.0. (See accompanying
  / file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -1342,12 +1342,14 @@ use [*Boost.Container]? There are several reasons for that:
 
 * New [classref boost::container::devector devector] container.
 * Fixed bugs/issues:
+   * [@https://github.com/boostorg/container/issues/156    GitHub #156: ['"Compile error with vector"]].
    * [@https://github.com/boostorg/container/pull/157      GitHub #157: ['"Add missing include"]].
    * [@https://github.com/boostorg/container/issues/159    GitHub #159: ['"pmr::monotonic_buffer_resource crashes on large single allocations"]].
    * [@https://github.com/boostorg/container/issues/160    GitHub #160: ['"Usage of uses_allocator needs a remove_cvref_t"]].
    * [@https://github.com/boostorg/container/issues/161    GitHub #161: ['"polymorphic_allocator(memory_resource*) non-standard extension causes headache"]].
    * [@https://github.com/boostorg/container/pull/163      GitHub #163: ['"container_rebind for small_vector with options"]].
- 
+   * [@https://github.com/boostorg/container/pull/167      GitHub #167: ['"error: the address of 'msg' will always evaluate as 'true' warning with GCC 4.4"]].
+
 [endsect]
 
 [section:release_notes_boost_1_74_00 Boost 1.74 Release]